isdn: whitespace coding style cleanup

isdn source code uses a not-current coding style.

Update the coding style used on a per-line basis
so that git diff -w shows only elided blank lines
at EOF.

Done with emacs and some scripts and some typing.

Built x86 allyesconfig.
No detected change in objdump -d or size.

Signed-off-by: Joe Perches <joe@perches.com>

1 files changed, 919 insertions, 919 deletions

diff --git a/drivers/isdn/hisax/l3ni1.c b/drivers/isdn/hisax/l3ni1.c
index 092dcbb39d94..0df6691d045c 100644
--- a/drivers/isdn/hisax/l3ni1.c
+++ b/drivers/isdn/hisax/l3ni1.c
@@ -4,14 +4,14 @@
  *
  * Author       Matt Henderson & Guy Ellis
  * Copyright    by Traverse Technologies Pty Ltd, www.travers.com.au
- * 
+ *
  * This software may be used and distributed according to the terms
  * of the GNU General Public License, incorporated herein by reference.
  *
- * 2000.6.6 Initial implementation of routines for US NI1 
- * Layer 3 protocol based on the EURO/DSS1 D-channel protocol 
- * driver written by Karsten Keil et al.  
- * NI-1 Hall of Fame - Thanks to.... 
+ * 2000.6.6 Initial implementation of routines for US NI1
+ * Layer 3 protocol based on the EURO/DSS1 D-channel protocol
+ * driver written by Karsten Keil et al.
+ * NI-1 Hall of Fame - Thanks to....
  * Ragnar Paulson - for some handy code fragments
  * Will Scales - beta tester extraordinaire
  * Brett Whittacre - beta tester and remote devel system in Vegas
@@ -29,14 +29,14 @@ static const char *ni1_revision = "$Revision: 2.8.2.3 $";
 
 #define EXT_BEARER_CAPS 1
 
-#define	MsgHead(ptr, cref, mty) \
-	*ptr++ = 0x8; \
-	if (cref == -1) { \
-		*ptr++ = 0x0; \
-	} else { \
-		*ptr++ = 0x1; \
-		*ptr++ = cref^0x80; \
-	} \
+#define	MsgHead(ptr, cref, mty)			\
+	*ptr++ = 0x8;				\
+	if (cref == -1) {			\
+		*ptr++ = 0x0;			\
+	} else {				\
+		*ptr++ = 0x1;			\
+		*ptr++ = cref^0x80;		\
+	}					\
 	*ptr++ = mty
 
 
@@ -48,22 +48,22 @@ static unsigned char new_invoke_id(struct PStack *p)
 {
 	unsigned char retval;
 	int i;
-  
+
 	i = 32; /* maximum search depth */
 
 	retval = p->prot.ni1.last_invoke_id + 1; /* try new id */
 	while ((i) && (p->prot.ni1.invoke_used[retval >> 3] == 0xFF)) {
 		p->prot.ni1.last_invoke_id = (retval & 0xF8) + 8;
 		i--;
-	}  
+	}
 	if (i) {
 		while (p->prot.ni1.invoke_used[retval >> 3] & (1 << (retval & 7)))
-		retval++; 
+			retval++;
 	} else
 		retval = 0;
 	p->prot.ni1.last_invoke_id = retval;
 	p->prot.ni1.invoke_used[retval >> 3] |= (1 << (retval & 7));
-	return(retval);  
+	return (retval);
 } /* new_invoke_id */
 
 /*************************/
@@ -72,10 +72,10 @@ static unsigned char new_invoke_id(struct PStack *p)
 static void free_invoke_id(struct PStack *p, unsigned char id)
 {
 
-  if (!id) return; /* 0 = invalid value */
+	if (!id) return; /* 0 = invalid value */
 
-  p->prot.ni1.invoke_used[id >> 3] &= ~(1 << (id & 7));
-} /* free_invoke_id */  
+	p->prot.ni1.invoke_used[id >> 3] &= ~(1 << (id & 7));
+} /* free_invoke_id */
 
 
 /**********************************************************/
@@ -85,26 +85,26 @@ static struct l3_process
 *ni1_new_l3_process(struct PStack *st, int cr)
 {  struct l3_process *proc;
 
-   if (!(proc = new_l3_process(st, cr))) 
-     return(NULL);
+	if (!(proc = new_l3_process(st, cr)))
+		return (NULL);
 
-   proc->prot.ni1.invoke_id = 0;
-   proc->prot.ni1.remote_operation = 0;
-   proc->prot.ni1.uus1_data[0] = '\0';
-   
-   return(proc);
+	proc->prot.ni1.invoke_id = 0;
+	proc->prot.ni1.remote_operation = 0;
+	proc->prot.ni1.uus1_data[0] = '\0';
+
+	return (proc);
 } /* ni1_new_l3_process */
 
 /************************************************/
 /* free a l3 process and all ni1 specific data */
-/************************************************/ 
+/************************************************/
 static void
 ni1_release_l3_process(struct l3_process *p)
 {
-   free_invoke_id(p->st,p->prot.ni1.invoke_id);
-   release_l3_process(p);
+	free_invoke_id(p->st, p->prot.ni1.invoke_id);
+	release_l3_process(p);
 } /* ni1_release_l3_process */
- 
+
 /********************************************************/
 /* search a process with invoke id id and dummy callref */
 /********************************************************/
@@ -112,120 +112,120 @@ static struct l3_process *
 l3ni1_search_dummy_proc(struct PStack *st, int id)
 { struct l3_process *pc = st->l3.proc; /* start of processes */
 
-  if (!id) return(NULL);
+	if (!id) return (NULL);
 
-  while (pc)
-   { if ((pc->callref == -1) && (pc->prot.ni1.invoke_id == id))
-       return(pc);
-     pc = pc->next;
-   } 
-  return(NULL);
+	while (pc)
+	{ if ((pc->callref == -1) && (pc->prot.ni1.invoke_id == id))
+			return (pc);
+		pc = pc->next;
+	}
+	return (NULL);
 } /* l3ni1_search_dummy_proc */
 
 /*******************************************************************/
 /* called when a facility message with a dummy callref is received */
 /* and a return result is delivered. id specifies the invoke id.   */
-/*******************************************************************/ 
-static void 
+/*******************************************************************/
+static void
 l3ni1_dummy_return_result(struct PStack *st, int id, u_char *p, u_char nlen)
 { isdn_ctrl ic;
-  struct IsdnCardState *cs;
-  struct l3_process *pc = NULL; 
-
-  if ((pc = l3ni1_search_dummy_proc(st, id)))
-   { L3DelTimer(&pc->timer); /* remove timer */
-
-     cs = pc->st->l1.hardware;
-     ic.driver = cs->myid;
-     ic.command = ISDN_STAT_PROT;
-     ic.arg = NI1_STAT_INVOKE_RES;
-     ic.parm.ni1_io.hl_id = pc->prot.ni1.invoke_id;
-     ic.parm.ni1_io.ll_id = pc->prot.ni1.ll_id;
-     ic.parm.ni1_io.proc = pc->prot.ni1.proc;
-     ic.parm.ni1_io.timeout= 0;
-     ic.parm.ni1_io.datalen = nlen;
-     ic.parm.ni1_io.data = p;
-     free_invoke_id(pc->st, pc->prot.ni1.invoke_id);
-     pc->prot.ni1.invoke_id = 0; /* reset id */
-
-     cs->iif.statcallb(&ic);
-     ni1_release_l3_process(pc); 
-   }
-  else
-   l3_debug(st, "dummy return result id=0x%x result len=%d",id,nlen);
+	struct IsdnCardState *cs;
+	struct l3_process *pc = NULL;
+
+	if ((pc = l3ni1_search_dummy_proc(st, id)))
+	{ L3DelTimer(&pc->timer); /* remove timer */
+
+		cs = pc->st->l1.hardware;
+		ic.driver = cs->myid;
+		ic.command = ISDN_STAT_PROT;
+		ic.arg = NI1_STAT_INVOKE_RES;
+		ic.parm.ni1_io.hl_id = pc->prot.ni1.invoke_id;
+		ic.parm.ni1_io.ll_id = pc->prot.ni1.ll_id;
+		ic.parm.ni1_io.proc = pc->prot.ni1.proc;
+		ic.parm.ni1_io.timeout = 0;
+		ic.parm.ni1_io.datalen = nlen;
+		ic.parm.ni1_io.data = p;
+		free_invoke_id(pc->st, pc->prot.ni1.invoke_id);
+		pc->prot.ni1.invoke_id = 0; /* reset id */
+
+		cs->iif.statcallb(&ic);
+		ni1_release_l3_process(pc);
+	}
+	else
+		l3_debug(st, "dummy return result id=0x%x result len=%d", id, nlen);
 } /* l3ni1_dummy_return_result */
 
 /*******************************************************************/
 /* called when a facility message with a dummy callref is received */
 /* and a return error is delivered. id specifies the invoke id.    */
-/*******************************************************************/ 
-static void 
+/*******************************************************************/
+static void
 l3ni1_dummy_error_return(struct PStack *st, int id, ulong error)
 { isdn_ctrl ic;
-  struct IsdnCardState *cs;
-  struct l3_process *pc = NULL; 
-
-  if ((pc = l3ni1_search_dummy_proc(st, id)))
-   { L3DelTimer(&pc->timer); /* remove timer */
-
-     cs = pc->st->l1.hardware;
-     ic.driver = cs->myid;
-     ic.command = ISDN_STAT_PROT;
-     ic.arg = NI1_STAT_INVOKE_ERR;
-     ic.parm.ni1_io.hl_id = pc->prot.ni1.invoke_id;
-     ic.parm.ni1_io.ll_id = pc->prot.ni1.ll_id;
-     ic.parm.ni1_io.proc = pc->prot.ni1.proc;
-     ic.parm.ni1_io.timeout= error;
-     ic.parm.ni1_io.datalen = 0;
-     ic.parm.ni1_io.data = NULL;
-     free_invoke_id(pc->st, pc->prot.ni1.invoke_id);
-     pc->prot.ni1.invoke_id = 0; /* reset id */
-
-     cs->iif.statcallb(&ic);
-     ni1_release_l3_process(pc); 
-   }
-  else
-   l3_debug(st, "dummy return error id=0x%x error=0x%lx",id,error);
+	struct IsdnCardState *cs;
+	struct l3_process *pc = NULL;
+
+	if ((pc = l3ni1_search_dummy_proc(st, id)))
+	{ L3DelTimer(&pc->timer); /* remove timer */
+
+		cs = pc->st->l1.hardware;
+		ic.driver = cs->myid;
+		ic.command = ISDN_STAT_PROT;
+		ic.arg = NI1_STAT_INVOKE_ERR;
+		ic.parm.ni1_io.hl_id = pc->prot.ni1.invoke_id;
+		ic.parm.ni1_io.ll_id = pc->prot.ni1.ll_id;
+		ic.parm.ni1_io.proc = pc->prot.ni1.proc;
+		ic.parm.ni1_io.timeout = error;
+		ic.parm.ni1_io.datalen = 0;
+		ic.parm.ni1_io.data = NULL;
+		free_invoke_id(pc->st, pc->prot.ni1.invoke_id);
+		pc->prot.ni1.invoke_id = 0; /* reset id */
+
+		cs->iif.statcallb(&ic);
+		ni1_release_l3_process(pc);
+	}
+	else
+		l3_debug(st, "dummy return error id=0x%x error=0x%lx", id, error);
 } /* l3ni1_error_return */
 
 /*******************************************************************/
 /* called when a facility message with a dummy callref is received */
 /* and a invoke is delivered. id specifies the invoke id.          */
-/*******************************************************************/ 
-static void 
-l3ni1_dummy_invoke(struct PStack *st, int cr, int id, 
-                    int ident, u_char *p, u_char nlen)
+/*******************************************************************/
+static void
+l3ni1_dummy_invoke(struct PStack *st, int cr, int id,
+		   int ident, u_char *p, u_char nlen)
 { isdn_ctrl ic;
-  struct IsdnCardState *cs;
-
-  l3_debug(st, "dummy invoke %s id=0x%x ident=0x%x datalen=%d",
-               (cr == -1) ? "local" : "broadcast",id,ident,nlen);
-  if (cr >= -1) return; /* ignore local data */
-
-  cs = st->l1.hardware;
-  ic.driver = cs->myid;
-  ic.command = ISDN_STAT_PROT;
-  ic.arg = NI1_STAT_INVOKE_BRD;
-  ic.parm.ni1_io.hl_id = id;
-  ic.parm.ni1_io.ll_id = 0;
-  ic.parm.ni1_io.proc = ident;
-  ic.parm.ni1_io.timeout= 0;
-  ic.parm.ni1_io.datalen = nlen;
-  ic.parm.ni1_io.data = p;
-
-  cs->iif.statcallb(&ic);
+	struct IsdnCardState *cs;
+
+	l3_debug(st, "dummy invoke %s id=0x%x ident=0x%x datalen=%d",
+		 (cr == -1) ? "local" : "broadcast", id, ident, nlen);
+	if (cr >= -1) return; /* ignore local data */
+
+	cs = st->l1.hardware;
+	ic.driver = cs->myid;
+	ic.command = ISDN_STAT_PROT;
+	ic.arg = NI1_STAT_INVOKE_BRD;
+	ic.parm.ni1_io.hl_id = id;
+	ic.parm.ni1_io.ll_id = 0;
+	ic.parm.ni1_io.proc = ident;
+	ic.parm.ni1_io.timeout = 0;
+	ic.parm.ni1_io.datalen = nlen;
+	ic.parm.ni1_io.data = p;
+
+	cs->iif.statcallb(&ic);
 } /* l3ni1_dummy_invoke */
 
 static void
 l3ni1_parse_facility(struct PStack *st, struct l3_process *pc,
-                      int cr, u_char * p)
+		     int cr, u_char *p)
 {
 	int qd_len = 0;
 	unsigned char nlen = 0, ilen, cp_tag;
 	int ident, id;
 	ulong err_ret;
 
-	if (pc) 
+	if (pc)
 		st = pc->st; /* valid Stack */
 	else
 		if ((!st) || (cr >= 0)) return; /* neither pc nor st specified */
@@ -254,173 +254,173 @@ l3ni1_parse_facility(struct PStack *st, struct l3_process *pc,
 		l3_debug(st, "class and form != 0xA0");
 		return;
 	}
-       
-        cp_tag = *p & 0x1F; /* remember tag value */
 
-        p++;
+	cp_tag = *p & 0x1F; /* remember tag value */
+
+	p++;
 	qd_len--;
-	if (qd_len < 1) 
-          { l3_debug(st, "qd_len < 1");
-	    return;
-	  }
-	if (*p & 0x80) 
-          { /* length format indefinite or limited */
-	    nlen = *p++ & 0x7F; /* number of len bytes or indefinite */
-            if ((qd_len-- < ((!nlen) ? 3 : (1 + nlen))) ||
-                (nlen > 1))   
-	     { l3_debug(st, "length format error or not implemented");
-	       return;
-             }
-            if (nlen == 1)
-	     { nlen = *p++; /* complete length */
-               qd_len--;
-             } 
-            else
-	     { qd_len -= 2; /* trailing null bytes */
-               if ((*(p+qd_len)) || (*(p+qd_len+1)))
-		{ l3_debug(st,"length format indefinite error");
-                  return;
-                }
-               nlen = qd_len;
-             }
-	  }
-        else
-	  { nlen = *p++;
-	    qd_len--;
-          } 
-	if (qd_len < nlen) 
-          { l3_debug(st, "qd_len < nlen");
-	    return;
-	  }
+	if (qd_len < 1)
+	{ l3_debug(st, "qd_len < 1");
+		return;
+	}
+	if (*p & 0x80)
+	{ /* length format indefinite or limited */
+		nlen = *p++ & 0x7F; /* number of len bytes or indefinite */
+		if ((qd_len-- < ((!nlen) ? 3 : (1 + nlen))) ||
+		    (nlen > 1))
+		{ l3_debug(st, "length format error or not implemented");
+			return;
+		}
+		if (nlen == 1)
+		{ nlen = *p++; /* complete length */
+			qd_len--;
+		}
+		else
+		{ qd_len -= 2; /* trailing null bytes */
+			if ((*(p + qd_len)) || (*(p + qd_len + 1)))
+			{ l3_debug(st, "length format indefinite error");
+				return;
+			}
+			nlen = qd_len;
+		}
+	}
+	else
+	{ nlen = *p++;
+		qd_len--;
+	}
+	if (qd_len < nlen)
+	{ l3_debug(st, "qd_len < nlen");
+		return;
+	}
 	qd_len -= nlen;
 
-	if (nlen < 2) 
-          { l3_debug(st, "nlen < 2");
-	    return;
-	  }
-        if (*p != 0x02) 
-          {  /* invoke identifier tag */
-	     l3_debug(st, "invoke identifier tag !=0x02");
-	     return;
-	  }
+	if (nlen < 2)
+	{ l3_debug(st, "nlen < 2");
+		return;
+	}
+	if (*p != 0x02)
+	{  /* invoke identifier tag */
+		l3_debug(st, "invoke identifier tag !=0x02");
+		return;
+	}
 	p++;
 	nlen--;
-	if (*p & 0x80) 
-          { /* length format */
-	    l3_debug(st, "invoke id length format 2");
-	    return;
-	  }
+	if (*p & 0x80)
+	{ /* length format */
+		l3_debug(st, "invoke id length format 2");
+		return;
+	}
 	ilen = *p++;
 	nlen--;
-	if (ilen > nlen || ilen == 0) 
-          { l3_debug(st, "ilen > nlen || ilen == 0");
-	    return;
-	  }
+	if (ilen > nlen || ilen == 0)
+	{ l3_debug(st, "ilen > nlen || ilen == 0");
+		return;
+	}
 	nlen -= ilen;
 	id = 0;
-	while (ilen > 0) 
-          { id = (id << 8) | (*p++ & 0xFF);	/* invoke identifier */
-	    ilen--;
-	  }
+	while (ilen > 0)
+	{ id = (id << 8) | (*p++ & 0xFF);	/* invoke identifier */
+		ilen--;
+	}
 
 	switch (cp_tag) {	/* component tag */
-		case 1:	/* invoke */
-				if (nlen < 2) {
-					l3_debug(st, "nlen < 2 22");
-					return;
-				}
-				if (*p != 0x02) {	/* operation value */
-					l3_debug(st, "operation value !=0x02");
-					return;
-				}
-				p++;
-				nlen--;
-				ilen = *p++;
-				nlen--;
-				if (ilen > nlen || ilen == 0) {
-					l3_debug(st, "ilen > nlen || ilen == 0 22");
-					return;
-				}
-				nlen -= ilen;
-				ident = 0;
-				while (ilen > 0) {
-					ident = (ident << 8) | (*p++ & 0xFF);
-					ilen--;
-				}
+	case 1:	/* invoke */
+		if (nlen < 2) {
+			l3_debug(st, "nlen < 2 22");
+			return;
+		}
+		if (*p != 0x02) {	/* operation value */
+			l3_debug(st, "operation value !=0x02");
+			return;
+		}
+		p++;
+		nlen--;
+		ilen = *p++;
+		nlen--;
+		if (ilen > nlen || ilen == 0) {
+			l3_debug(st, "ilen > nlen || ilen == 0 22");
+			return;
+		}
+		nlen -= ilen;
+		ident = 0;
+		while (ilen > 0) {
+			ident = (ident << 8) | (*p++ & 0xFF);
+			ilen--;
+		}
 
-				if (!pc) 
-				{
-					l3ni1_dummy_invoke(st, cr, id, ident, p, nlen);
-					return;
-				} 
-				l3_debug(st, "invoke break");
-				break;
-		case 2:	/* return result */
-			 /* if no process available handle separately */ 
-                        if (!pc)
-			 { if (cr == -1) 
-                             l3ni1_dummy_return_result(st, id, p, nlen);
-                           return; 
-                         }   
-                        if ((pc->prot.ni1.invoke_id) && (pc->prot.ni1.invoke_id == id))
-                          { /* Diversion successful */
-                            free_invoke_id(st,pc->prot.ni1.invoke_id);
-                            pc->prot.ni1.remote_result = 0; /* success */     
-                            pc->prot.ni1.invoke_id = 0;
-                            pc->redir_result = pc->prot.ni1.remote_result; 
-                            st->l3.l3l4(st, CC_REDIR | INDICATION, pc);                                  } /* Diversion successful */
-                        else
-                          l3_debug(st,"return error unknown identifier");
-			break;
-		case 3:	/* return error */
-                            err_ret = 0;
-	                    if (nlen < 2) 
-                              { l3_debug(st, "return error nlen < 2");
-	                        return;
-	                      }
-                            if (*p != 0x02) 
-                              { /* result tag */
-	                        l3_debug(st, "invoke error tag !=0x02");
-	                        return;
-	                      }
-	                    p++;
-	                    nlen--;
-	                    if (*p > 4) 
-                              { /* length format */
-	                        l3_debug(st, "invoke return errlen > 4 ");
-	                        return;
-	                      }
-	                    ilen = *p++;
-	                    nlen--;
-	                    if (ilen > nlen || ilen == 0) 
-                              { l3_debug(st, "error return ilen > nlen || ilen == 0");
-	                        return;
-	                       }
-	                    nlen -= ilen;
-	                    while (ilen > 0) 
-                             { err_ret = (err_ret << 8) | (*p++ & 0xFF);	/* error value */
-	                       ilen--;
-	                     }
-			 /* if no process available handle separately */ 
-                        if (!pc)
-			 { if (cr == -1)
-                             l3ni1_dummy_error_return(st, id, err_ret);
-                           return; 
-                         }   
-                        if ((pc->prot.ni1.invoke_id) && (pc->prot.ni1.invoke_id == id))
-                          { /* Deflection error */
-                            free_invoke_id(st,pc->prot.ni1.invoke_id);
-                            pc->prot.ni1.remote_result = err_ret; /* result */
-                            pc->prot.ni1.invoke_id = 0; 
-                            pc->redir_result = pc->prot.ni1.remote_result; 
-                            st->l3.l3l4(st, CC_REDIR | INDICATION, pc);  
-                          } /* Deflection error */
-                        else
-                          l3_debug(st,"return result unknown identifier");
-			break;
-		default:
-			l3_debug(st, "facility default break tag=0x%02x",cp_tag);
-			break;
+		if (!pc)
+		{
+			l3ni1_dummy_invoke(st, cr, id, ident, p, nlen);
+			return;
+		}
+		l3_debug(st, "invoke break");
+		break;
+	case 2:	/* return result */
+		/* if no process available handle separately */
+		if (!pc)
+		{ if (cr == -1)
+				l3ni1_dummy_return_result(st, id, p, nlen);
+			return;
+		}
+		if ((pc->prot.ni1.invoke_id) && (pc->prot.ni1.invoke_id == id))
+		{ /* Diversion successful */
+			free_invoke_id(st, pc->prot.ni1.invoke_id);
+			pc->prot.ni1.remote_result = 0; /* success */
+			pc->prot.ni1.invoke_id = 0;
+			pc->redir_result = pc->prot.ni1.remote_result;
+			st->l3.l3l4(st, CC_REDIR | INDICATION, pc); } /* Diversion successful */
+		else
+			l3_debug(st, "return error unknown identifier");
+		break;
+	case 3:	/* return error */
+		err_ret = 0;
+		if (nlen < 2)
+		{ l3_debug(st, "return error nlen < 2");
+			return;
+		}
+		if (*p != 0x02)
+		{ /* result tag */
+			l3_debug(st, "invoke error tag !=0x02");
+			return;
+		}
+		p++;
+		nlen--;
+		if (*p > 4)
+		{ /* length format */
+			l3_debug(st, "invoke return errlen > 4 ");
+			return;
+		}
+		ilen = *p++;
+		nlen--;
+		if (ilen > nlen || ilen == 0)
+		{ l3_debug(st, "error return ilen > nlen || ilen == 0");
+			return;
+		}
+		nlen -= ilen;
+		while (ilen > 0)
+		{ err_ret = (err_ret << 8) | (*p++ & 0xFF);	/* error value */
+			ilen--;
+		}
+		/* if no process available handle separately */
+		if (!pc)
+		{ if (cr == -1)
+				l3ni1_dummy_error_return(st, id, err_ret);
+			return;
+		}
+		if ((pc->prot.ni1.invoke_id) && (pc->prot.ni1.invoke_id == id))
+		{ /* Deflection error */
+			free_invoke_id(st, pc->prot.ni1.invoke_id);
+			pc->prot.ni1.remote_result = err_ret; /* result */
+			pc->prot.ni1.invoke_id = 0;
+			pc->redir_result = pc->prot.ni1.remote_result;
+			st->l3.l3l4(st, CC_REDIR | INDICATION, pc);
+		} /* Deflection error */
+		else
+			l3_debug(st, "return result unknown identifier");
+		break;
+	default:
+		l3_debug(st, "facility default break tag=0x%02x", cp_tag);
+		break;
 	}
 }
 
@@ -518,21 +518,21 @@ l3ni1_msg_without_setup(struct l3_process *pc, u_char pr, void *arg)
 	struct sk_buff *skb;
 
 	switch (pc->para.cause) {
-		case 81:	/* invalid callreference */
-		case 88:	/* incomp destination */
-		case 96:	/* mandory IE missing */
-		case 100:       /* invalid IE contents */
-		case 101:	/* incompatible Callstate */
-			MsgHead(p, pc->callref, MT_RELEASE_COMPLETE);
-			*p++ = IE_CAUSE;
-			*p++ = 0x2;
-			*p++ = 0x80;
-			*p++ = pc->para.cause | 0x80;
-			break;
-		default:
-			printk(KERN_ERR "HiSax l3ni1_msg_without_setup wrong cause %d\n",
-				pc->para.cause);
-			return;
+	case 81:	/* invalid callreference */
+	case 88:	/* incomp destination */
+	case 96:	/* mandory IE missing */
+	case 100:       /* invalid IE contents */
+	case 101:	/* incompatible Callstate */
+		MsgHead(p, pc->callref, MT_RELEASE_COMPLETE);
+		*p++ = IE_CAUSE;
+		*p++ = 0x2;
+		*p++ = 0x80;
+		*p++ = pc->para.cause | 0x80;
+		break;
+	default:
+		printk(KERN_ERR "HiSax l3ni1_msg_without_setup wrong cause %d\n",
+		       pc->para.cause);
+		return;
 	}
 	l = p - tmp;
 	if (!(skb = l3_alloc_skb(l)))
@@ -543,42 +543,42 @@ l3ni1_msg_without_setup(struct l3_process *pc, u_char pr, void *arg)
 }
 
 static int ie_ALERTING[] = {IE_BEARER, IE_CHANNEL_ID | IE_MANDATORY_1,
-		IE_FACILITY, IE_PROGRESS, IE_DISPLAY, IE_SIGNAL, IE_HLC,
-		IE_USER_USER, -1};
+			    IE_FACILITY, IE_PROGRESS, IE_DISPLAY, IE_SIGNAL, IE_HLC,
+			    IE_USER_USER, -1};
 static int ie_CALL_PROCEEDING[] = {IE_BEARER, IE_CHANNEL_ID | IE_MANDATORY_1,
-		IE_FACILITY, IE_PROGRESS, IE_DISPLAY, IE_HLC, -1};
-static int ie_CONNECT[] = {IE_BEARER, IE_CHANNEL_ID | IE_MANDATORY_1, 
-		IE_FACILITY, IE_PROGRESS, IE_DISPLAY, IE_DATE, IE_SIGNAL,
-		IE_CONNECT_PN, IE_CONNECT_SUB, IE_LLC, IE_HLC, IE_USER_USER, -1};
+				   IE_FACILITY, IE_PROGRESS, IE_DISPLAY, IE_HLC, -1};
+static int ie_CONNECT[] = {IE_BEARER, IE_CHANNEL_ID | IE_MANDATORY_1,
+			   IE_FACILITY, IE_PROGRESS, IE_DISPLAY, IE_DATE, IE_SIGNAL,
+			   IE_CONNECT_PN, IE_CONNECT_SUB, IE_LLC, IE_HLC, IE_USER_USER, -1};
 static int ie_CONNECT_ACKNOWLEDGE[] = {IE_CHANNEL_ID, IE_DISPLAY, IE_SIGNAL, -1};
 static int ie_DISCONNECT[] = {IE_CAUSE | IE_MANDATORY, IE_FACILITY,
-		IE_PROGRESS, IE_DISPLAY, IE_SIGNAL, IE_USER_USER, -1};
+			      IE_PROGRESS, IE_DISPLAY, IE_SIGNAL, IE_USER_USER, -1};
 static int ie_INFORMATION[] = {IE_COMPLETE, IE_DISPLAY, IE_KEYPAD, IE_SIGNAL,
-		IE_CALLED_PN, -1};
+			       IE_CALLED_PN, -1};
 static int ie_NOTIFY[] = {IE_BEARER, IE_NOTIFY | IE_MANDATORY, IE_DISPLAY, -1};
 static int ie_PROGRESS[] = {IE_BEARER, IE_CAUSE, IE_FACILITY, IE_PROGRESS |
-		IE_MANDATORY, IE_DISPLAY, IE_HLC, IE_USER_USER, -1};
+			    IE_MANDATORY, IE_DISPLAY, IE_HLC, IE_USER_USER, -1};
 static int ie_RELEASE[] = {IE_CAUSE | IE_MANDATORY_1, IE_FACILITY, IE_DISPLAY,
-		IE_SIGNAL, IE_USER_USER, -1};
-/* a RELEASE_COMPLETE with errors don't require special actions 
-static int ie_RELEASE_COMPLETE[] = {IE_CAUSE | IE_MANDATORY_1, IE_DISPLAY, IE_SIGNAL, IE_USER_USER, -1};
+			   IE_SIGNAL, IE_USER_USER, -1};
+/* a RELEASE_COMPLETE with errors don't require special actions
+   static int ie_RELEASE_COMPLETE[] = {IE_CAUSE | IE_MANDATORY_1, IE_DISPLAY, IE_SIGNAL, IE_USER_USER, -1};
 */
-static int ie_RESUME_ACKNOWLEDGE[] = {IE_CHANNEL_ID| IE_MANDATORY, IE_FACILITY,
-		IE_DISPLAY, -1};
+static int ie_RESUME_ACKNOWLEDGE[] = {IE_CHANNEL_ID | IE_MANDATORY, IE_FACILITY,
+				      IE_DISPLAY, -1};
 static int ie_RESUME_REJECT[] = {IE_CAUSE | IE_MANDATORY, IE_DISPLAY, -1};
 static int ie_SETUP[] = {IE_COMPLETE, IE_BEARER  | IE_MANDATORY,
-		IE_CHANNEL_ID| IE_MANDATORY, IE_FACILITY, IE_PROGRESS,
-		IE_NET_FAC, IE_DISPLAY, IE_KEYPAD, IE_SIGNAL, IE_CALLING_PN,
-		IE_CALLING_SUB, IE_CALLED_PN, IE_CALLED_SUB, IE_REDIR_NR,
-		IE_LLC, IE_HLC, IE_USER_USER, -1};
+			 IE_CHANNEL_ID | IE_MANDATORY, IE_FACILITY, IE_PROGRESS,
+			 IE_NET_FAC, IE_DISPLAY, IE_KEYPAD, IE_SIGNAL, IE_CALLING_PN,
+			 IE_CALLING_SUB, IE_CALLED_PN, IE_CALLED_SUB, IE_REDIR_NR,
+			 IE_LLC, IE_HLC, IE_USER_USER, -1};
 static int ie_SETUP_ACKNOWLEDGE[] = {IE_CHANNEL_ID | IE_MANDATORY, IE_FACILITY,
-		IE_PROGRESS, IE_DISPLAY, IE_SIGNAL, -1};
+				     IE_PROGRESS, IE_DISPLAY, IE_SIGNAL, -1};
 static int ie_STATUS[] = {IE_CAUSE | IE_MANDATORY, IE_CALL_STATE |
-		IE_MANDATORY, IE_DISPLAY, -1};
+			  IE_MANDATORY, IE_DISPLAY, -1};
 static int ie_STATUS_ENQUIRY[] = {IE_DISPLAY, -1};
 static int ie_SUSPEND_ACKNOWLEDGE[] = {IE_DISPLAY, IE_FACILITY, -1};
 static int ie_SUSPEND_REJECT[] = {IE_CAUSE | IE_MANDATORY, IE_DISPLAY, -1};
-/* not used 
+/* not used
  * static int ie_CONGESTION_CONTROL[] = {IE_CONGESTION | IE_MANDATORY,
  *		IE_CAUSE | IE_MANDATORY, IE_DISPLAY, -1};
  * static int ie_USER_INFORMATION[] = {IE_MORE_DATA, IE_USER_USER | IE_MANDATORY, -1};
@@ -586,8 +586,8 @@ static int ie_SUSPEND_REJECT[] = {IE_CAUSE | IE_MANDATORY, IE_DISPLAY, -1};
  *		IE_MANDATORY, -1};
  */
 static int ie_FACILITY[] = {IE_FACILITY | IE_MANDATORY, IE_DISPLAY, -1};
-static int comp_required[] = {1,2,3,5,6,7,9,10,11,14,15,-1};
-static int l3_valid_states[] = {0,1,2,3,4,6,7,8,9,10,11,12,15,17,19,25,-1};
+static int comp_required[] = {1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, -1};
+static int l3_valid_states[] = {0, 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 15, 17, 19, 25, -1};
 
 struct ie_len {
 	int ie;
@@ -628,7 +628,7 @@ struct ie_len max_ie_len[] = {
 	{IE_LLC, 18},
 	{IE_HLC, 5},
 	{IE_USER_USER, 131},
-	{-1,0},
+	{-1, 0},
 };
 
 static int
@@ -636,10 +636,10 @@ getmax_ie_len(u_char ie) {
 	int i = 0;
 	while (max_ie_len[i].ie != -1) {
 		if (max_ie_len[i].ie == ie)
-			return(max_ie_len[i].len);
+			return (max_ie_len[i].len);
 		i++;
 	}
-	return(255);
+	return (255);
 }
 
 static int
@@ -649,14 +649,14 @@ ie_in_set(struct l3_process *pc, u_char ie, int *checklist) {
 	while (*checklist != -1) {
 		if ((*checklist & 0xff) == ie) {
 			if (ie & 0x80)
-				return(-ret);
+				return (-ret);
 			else
-				return(ret);
+				return (ret);
 		}
 		ret++;
 		checklist++;
 	}
-	return(0);
+	return (0);
 }
 
 static int
@@ -670,7 +670,7 @@ check_infoelements(struct l3_process *pc, struct sk_buff *skb, int *checklist)
 	u_char codeset = 0;
 	u_char old_codeset = 0;
 	u_char codelock = 1;
-	
+
 	p = skb->data;
 	/* skip cr */
 	p++;
@@ -688,7 +688,7 @@ check_infoelements(struct l3_process *pc, struct sk_buff *skb, int *checklist)
 				codelock = 1;
 			if (pc->debug & L3_DEB_CHECK)
 				l3_debug(pc->st, "check IE shift%scodeset %d->%d",
-					codelock ? " locking ": " ", old_codeset, codeset);
+					 codelock ? " locking " : " ", old_codeset, codeset);
 			p++;
 			continue;
 		}
@@ -720,7 +720,7 @@ check_infoelements(struct l3_process *pc, struct sk_buff *skb, int *checklist)
 		if (!codelock) {
 			if (pc->debug & L3_DEB_CHECK)
 				l3_debug(pc->st, "check IE shift back codeset %d->%d",
-					codeset, old_codeset);
+					 codeset, old_codeset);
 			codeset = old_codeset;
 			codelock = 1;
 		}
@@ -728,17 +728,17 @@ check_infoelements(struct l3_process *pc, struct sk_buff *skb, int *checklist)
 	if (err_compr | err_ureg | err_len | err_seq) {
 		if (pc->debug & L3_DEB_CHECK)
 			l3_debug(pc->st, "check IE MT(%x) %d/%d/%d/%d",
-				mt, err_compr, err_ureg, err_len, err_seq);
+				 mt, err_compr, err_ureg, err_len, err_seq);
 		if (err_compr)
-			return(ERR_IE_COMPREHENSION);
+			return (ERR_IE_COMPREHENSION);
 		if (err_ureg)
-			return(ERR_IE_UNRECOGNIZED);
+			return (ERR_IE_UNRECOGNIZED);
 		if (err_len)
-			return(ERR_IE_LENGTH);
+			return (ERR_IE_LENGTH);
 		if (err_seq)
-			return(ERR_IE_SEQUENCE);
-	} 
-	return(0);
+			return (ERR_IE_SEQUENCE);
+	}
+	return (0);
 }
 
 /* verify if a message type exists and contain no IE error */
@@ -746,42 +746,42 @@ static int
 l3ni1_check_messagetype_validity(struct l3_process *pc, int mt, void *arg)
 {
 	switch (mt) {
-		case MT_ALERTING:
-		case MT_CALL_PROCEEDING:
-		case MT_CONNECT:
-		case MT_CONNECT_ACKNOWLEDGE:
-		case MT_DISCONNECT:
-		case MT_INFORMATION:
-		case MT_FACILITY:
-		case MT_NOTIFY:
-		case MT_PROGRESS:
-		case MT_RELEASE:
-		case MT_RELEASE_COMPLETE:
-		case MT_SETUP:
-		case MT_SETUP_ACKNOWLEDGE:
-		case MT_RESUME_ACKNOWLEDGE:
-		case MT_RESUME_REJECT:
-		case MT_SUSPEND_ACKNOWLEDGE:
-		case MT_SUSPEND_REJECT:
-		case MT_USER_INFORMATION:
-		case MT_RESTART:
-		case MT_RESTART_ACKNOWLEDGE:
-		case MT_CONGESTION_CONTROL:
-		case MT_STATUS:
-		case MT_STATUS_ENQUIRY:
-			if (pc->debug & L3_DEB_CHECK)
-				l3_debug(pc->st, "l3ni1_check_messagetype_validity mt(%x) OK", mt);
-			break;
-		case MT_RESUME: /* RESUME only in user->net */
-		case MT_SUSPEND: /* SUSPEND only in user->net */
-		default:
-			if (pc->debug & (L3_DEB_CHECK | L3_DEB_WARN))
-				l3_debug(pc->st, "l3ni1_check_messagetype_validity mt(%x) fail", mt);
-			pc->para.cause = 97;
-			l3ni1_status_send(pc, 0, NULL);
-			return(1);
+	case MT_ALERTING:
+	case MT_CALL_PROCEEDING:
+	case MT_CONNECT:
+	case MT_CONNECT_ACKNOWLEDGE:
+	case MT_DISCONNECT:
+	case MT_INFORMATION:
+	case MT_FACILITY:
+	case MT_NOTIFY:
+	case MT_PROGRESS:
+	case MT_RELEASE:
+	case MT_RELEASE_COMPLETE:
+	case MT_SETUP:
+	case MT_SETUP_ACKNOWLEDGE:
+	case MT_RESUME_ACKNOWLEDGE:
+	case MT_RESUME_REJECT:
+	case MT_SUSPEND_ACKNOWLEDGE:
+	case MT_SUSPEND_REJECT:
+	case MT_USER_INFORMATION:
+	case MT_RESTART:
+	case MT_RESTART_ACKNOWLEDGE:
+	case MT_CONGESTION_CONTROL:
+	case MT_STATUS:
+	case MT_STATUS_ENQUIRY:
+		if (pc->debug & L3_DEB_CHECK)
+			l3_debug(pc->st, "l3ni1_check_messagetype_validity mt(%x) OK", mt);
+		break;
+	case MT_RESUME: /* RESUME only in user->net */
+	case MT_SUSPEND: /* SUSPEND only in user->net */
+	default:
+		if (pc->debug & (L3_DEB_CHECK | L3_DEB_WARN))
+			l3_debug(pc->st, "l3ni1_check_messagetype_validity mt(%x) fail", mt);
+		pc->para.cause = 97;
+		l3ni1_status_send(pc, 0, NULL);
+		return (1);
 	}
-	return(0);
+	return (0);
 }
 
 static void
@@ -789,24 +789,24 @@ l3ni1_std_ie_err(struct l3_process *pc, int ret) {
 
 	if (pc->debug & L3_DEB_CHECK)
 		l3_debug(pc->st, "check_infoelements ret %d", ret);
-	switch(ret) {
-		case 0: 
-			break;
-		case ERR_IE_COMPREHENSION:
-			pc->para.cause = 96;
-			l3ni1_status_send(pc, 0, NULL);
-			break;
-		case ERR_IE_UNRECOGNIZED:
-			pc->para.cause = 99;
-			l3ni1_status_send(pc, 0, NULL);
-			break;
-		case ERR_IE_LENGTH:
-			pc->para.cause = 100;
-			l3ni1_status_send(pc, 0, NULL);
-			break;
-		case ERR_IE_SEQUENCE:
-		default:
-			break;
+	switch (ret) {
+	case 0:
+		break;
+	case ERR_IE_COMPREHENSION:
+		pc->para.cause = 96;
+		l3ni1_status_send(pc, 0, NULL);
+		break;
+	case ERR_IE_UNRECOGNIZED:
+		pc->para.cause = 99;
+		l3ni1_status_send(pc, 0, NULL);
+		break;
+	case ERR_IE_LENGTH:
+		pc->para.cause = 100;
+		l3ni1_status_send(pc, 0, NULL);
+		break;
+	case ERR_IE_SEQUENCE:
+	default:
+		break;
 	}
 }
 
@@ -828,14 +828,14 @@ l3ni1_get_channel_id(struct l3_process *pc, struct sk_buff *skb) {
 				l3_debug(pc->st, "wrong chid %x", *p);
 			return (-3);
 		}
-		return(*p & 0x3);
+		return (*p & 0x3);
 	} else
-		return(-1);
+		return (-1);
 }
 
 static int
 l3ni1_get_cause(struct l3_process *pc, struct sk_buff *skb) {
-	u_char l, i=0;
+	u_char l, i = 0;
 	u_char *p;
 
 	p = skb->data;
@@ -844,13 +844,13 @@ l3ni1_get_cause(struct l3_process *pc, struct sk_buff *skb) {
 	if ((p = findie(p, skb->len, IE_CAUSE, 0))) {
 		p++;
 		l = *p++;
-		if (l>30)
-			return(1);
+		if (l > 30)
+			return (1);
 		if (l) {
 			pc->para.loc = *p++;
 			l--;
 		} else {
-			return(2);
+			return (2);
 		}
 		if (l && !(pc->para.loc & 0x80)) {
 			l--;
@@ -860,36 +860,36 @@ l3ni1_get_cause(struct l3_process *pc, struct sk_buff *skb) {
 			pc->para.cause = *p++;
 			l--;
 			if (!(pc->para.cause & 0x80))
-				return(3);
+				return (3);
 		} else
-			return(4);
-		while (l && (i<6)) {
+			return (4);
+		while (l && (i < 6)) {
 			pc->para.diag[i++] = *p++;
 			l--;
 		}
 	} else
-		return(-1);
-	return(0);
+		return (-1);
+	return (0);
 }
 
 static void
 l3ni1_msg_with_uus(struct l3_process *pc, u_char cmd)
 {
 	struct sk_buff *skb;
-	u_char tmp[16+40];
+	u_char tmp[16 + 40];
 	u_char *p = tmp;
 	int l;
 
 	MsgHead(p, pc->callref, cmd);
 
-        if (pc->prot.ni1.uus1_data[0])
-	 { *p++ = IE_USER_USER; /* UUS info element */
-           *p++ = strlen(pc->prot.ni1.uus1_data) + 1;
-           *p++ = 0x04; /* IA5 chars */
-           strcpy(p,pc->prot.ni1.uus1_data);
-           p += strlen(pc->prot.ni1.uus1_data);
-           pc->prot.ni1.uus1_data[0] = '\0';   
-         } 
+	if (pc->prot.ni1.uus1_data[0])
+	{ *p++ = IE_USER_USER; /* UUS info element */
+		*p++ = strlen(pc->prot.ni1.uus1_data) + 1;
+		*p++ = 0x04; /* IA5 chars */
+		strcpy(p, pc->prot.ni1.uus1_data);
+		p += strlen(pc->prot.ni1.uus1_data);
+		pc->prot.ni1.uus1_data[0] = '\0';
+	}
 
 	l = p - tmp;
 	if (!(skb = l3_alloc_skb(l)))
@@ -903,7 +903,7 @@ l3ni1_release_req(struct l3_process *pc, u_char pr, void *arg)
 {
 	StopAllL3Timer(pc);
 	newl3state(pc, 19);
-	if (!pc->prot.ni1.uus1_data[0]) 
+	if (!pc->prot.ni1.uus1_data[0])
 		l3ni1_message(pc, MT_RELEASE);
 	else
 		l3ni1_msg_with_uus(pc, MT_RELEASE);
@@ -916,9 +916,9 @@ l3ni1_release_cmpl(struct l3_process *pc, u_char pr, void *arg)
 	struct sk_buff *skb = arg;
 	int ret;
 
-	if ((ret = l3ni1_get_cause(pc, skb))>0) {
+	if ((ret = l3ni1_get_cause(pc, skb)) > 0) {
 		if (pc->debug & L3_DEB_WARN)
-			l3_debug(pc->st, "RELCMPL get_cause ret(%d)",ret);
+			l3_debug(pc->st, "RELCMPL get_cause ret(%d)", ret);
 	} else if (ret < 0)
 		pc->para.cause = NO_CAUSE;
 	StopAllL3Timer(pc);
@@ -930,7 +930,7 @@ l3ni1_release_cmpl(struct l3_process *pc, u_char pr, void *arg)
 #if EXT_BEARER_CAPS
 
 static u_char *
-EncodeASyncParams(u_char * p, u_char si2)
+EncodeASyncParams(u_char *p, u_char si2)
 {				// 7c 06 88  90 21 42 00 bb
 
 	p[0] = 0;
@@ -958,38 +958,38 @@ EncodeASyncParams(u_char * p, u_char si2)
 		p[2] += 3;
 
 	switch (si2 & 0x07) {
-		case 0:
-			p[0] = 66;	// 1200 bit/s
+	case 0:
+		p[0] = 66;	// 1200 bit/s
 
-			break;
-		case 1:
-			p[0] = 88;	// 1200/75 bit/s
+		break;
+	case 1:
+		p[0] = 88;	// 1200/75 bit/s
 
-			break;
-		case 2:
-			p[0] = 87;	// 75/1200 bit/s
+		break;
+	case 2:
+		p[0] = 87;	// 75/1200 bit/s
 
-			break;
-		case 3:
-			p[0] = 67;	// 2400 bit/s
+		break;
+	case 3:
+		p[0] = 67;	// 2400 bit/s
 
-			break;
-		case 4:
-			p[0] = 69;	// 4800 bit/s
+		break;
+	case 4:
+		p[0] = 69;	// 4800 bit/s
 
-			break;
-		case 5:
-			p[0] = 72;	// 9600 bit/s
+		break;
+	case 5:
+		p[0] = 72;	// 9600 bit/s
 
-			break;
-		case 6:
-			p[0] = 73;	// 14400 bit/s
+		break;
+	case 6:
+		p[0] = 73;	// 14400 bit/s
 
-			break;
-		case 7:
-			p[0] = 75;	// 19200 bit/s
+		break;
+	case 7:
+		p[0] = 75;	// 19200 bit/s
 
-			break;
+		break;
 	}
 	return p + 3;
 }
@@ -999,84 +999,84 @@ EncodeSyncParams(u_char si2, u_char ai)
 {
 
 	switch (si2) {
-		case 0:
-			return ai + 2;	// 1200 bit/s
+	case 0:
+		return ai + 2;	// 1200 bit/s
 
-		case 1:
-			return ai + 24;		// 1200/75 bit/s
+	case 1:
+		return ai + 24;		// 1200/75 bit/s
 
-		case 2:
-			return ai + 23;		// 75/1200 bit/s
+	case 2:
+		return ai + 23;		// 75/1200 bit/s
 
-		case 3:
-			return ai + 3;	// 2400 bit/s
+	case 3:
+		return ai + 3;	// 2400 bit/s
 
-		case 4:
-			return ai + 5;	// 4800 bit/s
+	case 4:
+		return ai + 5;	// 4800 bit/s
 
-		case 5:
-			return ai + 8;	// 9600 bit/s
+	case 5:
+		return ai + 8;	// 9600 bit/s
 
-		case 6:
-			return ai + 9;	// 14400 bit/s
+	case 6:
+		return ai + 9;	// 14400 bit/s
 
-		case 7:
-			return ai + 11;		// 19200 bit/s
+	case 7:
+		return ai + 11;		// 19200 bit/s
 
-		case 8:
-			return ai + 14;		// 48000 bit/s
+	case 8:
+		return ai + 14;		// 48000 bit/s
 
-		case 9:
-			return ai + 15;		// 56000 bit/s
+	case 9:
+		return ai + 15;		// 56000 bit/s
 
-		case 15:
-			return ai + 40;		// negotiate bit/s
+	case 15:
+		return ai + 40;		// negotiate bit/s
 
-		default:
-			break;
+	default:
+		break;
 	}
 	return ai;
 }
 
 
 static u_char
-DecodeASyncParams(u_char si2, u_char * p)
+DecodeASyncParams(u_char si2, u_char *p)
 {
 	u_char info;
 
 	switch (p[5]) {
-		case 66:	// 1200 bit/s
+	case 66:	// 1200 bit/s
 
-			break;	// si2 don't change
+		break;	// si2 don't change
 
-		case 88:	// 1200/75 bit/s
+	case 88:	// 1200/75 bit/s
 
-			si2 += 1;
-			break;
-		case 87:	// 75/1200 bit/s
+		si2 += 1;
+		break;
+	case 87:	// 75/1200 bit/s
 
-			si2 += 2;
-			break;
-		case 67:	// 2400 bit/s
+		si2 += 2;
+		break;
+	case 67:	// 2400 bit/s
 
-			si2 += 3;
-			break;
-		case 69:	// 4800 bit/s
+		si2 += 3;
+		break;
+	case 69:	// 4800 bit/s
 
-			si2 += 4;
-			break;
-		case 72:	// 9600 bit/s
+		si2 += 4;
+		break;
+	case 72:	// 9600 bit/s
 
-			si2 += 5;
-			break;
-		case 73:	// 14400 bit/s
+		si2 += 5;
+		break;
+	case 73:	// 14400 bit/s
 
-			si2 += 6;
-			break;
-		case 75:	// 19200 bit/s
+		si2 += 6;
+		break;
+	case 75:	// 19200 bit/s
 
-			si2 += 7;
-			break;
+		si2 += 7;
+		break;
 	}
 
 	info = p[7] & 0x7f;
@@ -1101,39 +1101,39 @@ DecodeSyncParams(u_char si2, u_char info)
 {
 	info &= 0x7f;
 	switch (info) {
-		case 40:	// bit/s negotiation failed  ai := 165 not 175!
+	case 40:	// bit/s negotiation failed  ai := 165 not 175!
 
-			return si2 + 15;
-		case 15:	// 56000 bit/s failed, ai := 0 not 169 !
+		return si2 + 15;
+	case 15:	// 56000 bit/s failed, ai := 0 not 169 !
 
-			return si2 + 9;
-		case 14:	// 48000 bit/s
+		return si2 + 9;
+	case 14:	// 48000 bit/s
 
-			return si2 + 8;
-		case 11:	// 19200 bit/s
+		return si2 + 8;
+	case 11:	// 19200 bit/s
 
-			return si2 + 7;
-		case 9:	// 14400 bit/s
+		return si2 + 7;
+	case 9:	// 14400 bit/s
 
-			return si2 + 6;
-		case 8:	// 9600  bit/s
+		return si2 + 6;
+	case 8:	// 9600  bit/s
 
-			return si2 + 5;
-		case 5:	// 4800  bit/s
+		return si2 + 5;
+	case 5:	// 4800  bit/s
 
-			return si2 + 4;
-		case 3:	// 2400  bit/s
+		return si2 + 4;
+	case 3:	// 2400  bit/s
 
-			return si2 + 3;
-		case 23:	// 75/1200 bit/s
+		return si2 + 3;
+	case 23:	// 75/1200 bit/s
 
-			return si2 + 2;
-		case 24:	// 1200/75 bit/s
+		return si2 + 2;
+	case 24:	// 1200/75 bit/s
 
-			return si2 + 1;
-		default:	// 1200 bit/s
+		return si2 + 1;
+	default:	// 1200 bit/s
 
-			return si2;
+		return si2;
 	}
 }
 
@@ -1144,20 +1144,20 @@ DecodeSI2(struct sk_buff *skb)
 
 	if ((p = findie(skb->data, skb->len, 0x7c, 0))) {
 		switch (p[4] & 0x0f) {
-			case 0x01:
-				if (p[1] == 0x04)	// sync. Bitratenadaption
+		case 0x01:
+			if (p[1] == 0x04)	// sync. Bitratenadaption
 
-					return DecodeSyncParams(160, p[5]);	// V.110/X.30
+				return DecodeSyncParams(160, p[5]);	// V.110/X.30
 
-				else if (p[1] == 0x06)	// async. Bitratenadaption
+			else if (p[1] == 0x06)	// async. Bitratenadaption
 
-					return DecodeASyncParams(192, p);	// V.110/X.30
+				return DecodeASyncParams(192, p);	// V.110/X.30
 
-				break;
-			case 0x08:	// if (p[5] == 0x02) // sync. Bitratenadaption
-				if (p[1] > 3) 
-					return DecodeSyncParams(176, p[5]);	// V.120
-				break;
+			break;
+		case 0x08:	// if (p[5] == 0x02) // sync. Bitratenadaption
+			if (p[1] > 3)
+				return DecodeSyncParams(176, p[5]);	// V.120
+			break;
 		}
 	}
 	return 0;
@@ -1168,7 +1168,7 @@ DecodeSI2(struct sk_buff *skb)
 
 static void
 l3ni1_setup_req(struct l3_process *pc, u_char pr,
-		 void *arg)
+		void *arg)
 {
 	struct sk_buff *skb;
 	u_char tmp[128];
@@ -1191,7 +1191,7 @@ l3ni1_setup_req(struct l3_process *pc, u_char pr,
 	case 1:	                  /* Telephony                                */
 		*p++ = IE_BEARER;
 		*p++ = 0x3;	  /* Length                                   */
-		*p++ = 0x90;	  /* 3.1khz Audio      			      */
+		*p++ = 0x90;	  /* 3.1khz Audio			      */
 		*p++ = 0x90;	  /* Circuit-Mode 64kbps                      */
 		*p++ = 0xa2;	  /* u-Law Audio                              */
 		break;
@@ -1214,7 +1214,7 @@ l3ni1_setup_req(struct l3_process *pc, u_char pr,
 		} else
 			sp++;
 	}
-	
+
 	*p++ = IE_KEYPAD;
 	*p++ = strlen(teln);
 	while (*teln)
@@ -1222,7 +1222,7 @@ l3ni1_setup_req(struct l3_process *pc, u_char pr,
 
 	if (sub)
 		*sub++ = '.';
-	
+
 #if EXT_BEARER_CAPS
 	if ((pc->para.setup.si2 >= 160) && (pc->para.setup.si2 <= 175)) {	// sync. Bitratenadaption, V.110/X.30
 
@@ -1250,7 +1250,7 @@ l3ni1_setup_req(struct l3_process *pc, u_char pr,
 		*p++ = 0x21;
 		p = EncodeASyncParams(p, pc->para.setup.si2 - 192);
 	} else {
-	  switch (pc->para.setup.si1) {
+		switch (pc->para.setup.si1) {
 		case 1:	                /* Telephony                                */
 			*p++ = IE_LLC;
 			*p++ = 0x3;	/* Length                                   */
@@ -1266,14 +1266,14 @@ l3ni1_setup_req(struct l3_process *pc, u_char pr,
 			*p++ = 0x88;	/* Coding Std. CCITT, unrestr. dig. Inform. */
 			*p++ = 0x90;	/* Circuit-Mode 64kbps                      */
 			break;
-	  }
+		}
 	}
 #endif
 	l = p - tmp;
 	if (!(skb = l3_alloc_skb(l)))
-{
+	{
 		return;
-}
+	}
 	memcpy(skb_put(skb, l), tmp, l);
 	L3DelTimer(&pc->timer);
 	L3AddTimer(&pc->timer, T303, CC_T303);
@@ -1375,7 +1375,7 @@ l3ni1_disconnect(struct l3_process *pc, u_char pr, void *arg)
 			cause = 96;
 		else if (ret > 0)
 			cause = 100;
-	} 
+	}
 	if ((p = findie(skb->data, skb->len, IE_FACILITY, 0)))
 		l3ni1_parse_facility(pc->st, pc, pc->callref, p);
 	ret = check_infoelements(pc, skb, ie_DISCONNECT);
@@ -1387,10 +1387,10 @@ l3ni1_disconnect(struct l3_process *pc, u_char pr, void *arg)
 	newl3state(pc, 12);
 	if (cause)
 		newl3state(pc, 19);
-       	if (11 != ret)
+	if (11 != ret)
 		pc->st->l3.l3l4(pc->st, CC_DISCONNECT | INDICATION, pc);
-       	else if (!cause)
-		   l3ni1_release_req(pc, pr, NULL);
+	else if (!cause)
+		l3ni1_release_req(pc, pr, NULL);
 	if (cause) {
 		l3ni1_message_cause(pc, MT_RELEASE, cause);
 		L3AddTimer(&pc->timer, T308, CC_T308_1);
@@ -1456,56 +1456,56 @@ l3ni1_setup(struct l3_process *pc, u_char pr, void *arg)
 		else {
 			pc->para.setup.si2 = 0;
 			switch (p[2] & 0x7f) {
-				case 0x00: /* Speech */
-				case 0x10: /* 3.1 Khz audio */
-					pc->para.setup.si1 = 1;
-					break;
-				case 0x08: /* Unrestricted digital information */
-					pc->para.setup.si1 = 7;
+			case 0x00: /* Speech */
+			case 0x10: /* 3.1 Khz audio */
+				pc->para.setup.si1 = 1;
+				break;
+			case 0x08: /* Unrestricted digital information */
+				pc->para.setup.si1 = 7;
 /* JIM, 05.11.97 I wanna set service indicator 2 */
 #if EXT_BEARER_CAPS
-					pc->para.setup.si2 = DecodeSI2(skb);
+				pc->para.setup.si2 = DecodeSI2(skb);
 #endif
-					break;
-				case 0x09: /* Restricted digital information */
-					pc->para.setup.si1 = 2;
-					break;
-				case 0x11:
-					/* Unrestr. digital information  with 
-					 * tones/announcements ( or 7 kHz audio
-					 */
-					pc->para.setup.si1 = 3;
-					break;
-				case 0x18: /* Video */
-					pc->para.setup.si1 = 4;
-					break;
-				default:
-					err = 2;
-					break;
+				break;
+			case 0x09: /* Restricted digital information */
+				pc->para.setup.si1 = 2;
+				break;
+			case 0x11:
+				/* Unrestr. digital information  with
+				 * tones/announcements ( or 7 kHz audio
+				 */
+				pc->para.setup.si1 = 3;
+				break;
+			case 0x18: /* Video */
+				pc->para.setup.si1 = 4;
+				break;
+			default:
+				err = 2;
+				break;
 			}
 			switch (p[3] & 0x7f) {
-				case 0x40: /* packed mode */
-					pc->para.setup.si1 = 8;
-					break;
-				case 0x10: /* 64 kbit */
-				case 0x11: /* 2*64 kbit */
-				case 0x13: /* 384 kbit */
-				case 0x15: /* 1536 kbit */
-				case 0x17: /* 1920 kbit */
-					pc->para.moderate = p[3] & 0x7f;
-					break;
-				default:
-					err = 3;
-					break;
+			case 0x40: /* packed mode */
+				pc->para.setup.si1 = 8;
+				break;
+			case 0x10: /* 64 kbit */
+			case 0x11: /* 2*64 kbit */
+			case 0x13: /* 384 kbit */
+			case 0x15: /* 1536 kbit */
+			case 0x17: /* 1920 kbit */
+				pc->para.moderate = p[3] & 0x7f;
+				break;
+			default:
+				err = 3;
+				break;
 			}
 		}
 		if (pc->debug & L3_DEB_SI)
 			l3_debug(pc->st, "SI=%d, AI=%d",
-				pc->para.setup.si1, pc->para.setup.si2);
+				 pc->para.setup.si1, pc->para.setup.si2);
 		if (err) {
 			if (pc->debug & L3_DEB_WARN)
 				l3_debug(pc->st, "setup with wrong bearer(l=%d:%x,%x)",
-					p[1], p[2], p[3]);
+					 p[1], p[2], p[3]);
 			pc->para.cause = 100;
 			l3ni1_msg_without_setup(pc, pr, NULL);
 			return;
@@ -1526,17 +1526,17 @@ l3ni1_setup(struct l3_process *pc, u_char pr, void *arg)
 			if ((3 == id) && (0x10 == pc->para.moderate)) {
 				if (pc->debug & L3_DEB_WARN)
 					l3_debug(pc->st, "setup with wrong chid %x",
-						id);
+						 id);
 				pc->para.cause = 100;
 				l3ni1_msg_without_setup(pc, pr, NULL);
 				return;
 			}
 			bcfound++;
-		} else 
-                   { if (pc->debug & L3_DEB_WARN)
-			 l3_debug(pc->st, "setup without bchannel, call waiting");
-                     bcfound++;
-                   } 
+		} else
+		{ if (pc->debug & L3_DEB_WARN)
+				l3_debug(pc->st, "setup without bchannel, call waiting");
+			bcfound++;
+		}
 	} else {
 		if (pc->debug & L3_DEB_WARN)
 			l3_debug(pc->st, "setup with wrong chid ret %d", id);
@@ -1611,7 +1611,7 @@ static void
 l3ni1_disconnect_req(struct l3_process *pc, u_char pr, void *arg)
 {
 	struct sk_buff *skb;
-	u_char tmp[16+40];
+	u_char tmp[16 + 40];
 	u_char *p = tmp;
 	int l;
 	u_char cause = 16;
@@ -1628,14 +1628,14 @@ l3ni1_disconnect_req(struct l3_process *pc, u_char pr, void *arg)
 	*p++ = 0x80;
 	*p++ = cause | 0x80;
 
-        if (pc->prot.ni1.uus1_data[0])
-	 { *p++ = IE_USER_USER; /* UUS info element */
-           *p++ = strlen(pc->prot.ni1.uus1_data) + 1;
-           *p++ = 0x04; /* IA5 chars */
-           strcpy(p,pc->prot.ni1.uus1_data);
-           p += strlen(pc->prot.ni1.uus1_data);
-           pc->prot.ni1.uus1_data[0] = '\0';   
-         } 
+	if (pc->prot.ni1.uus1_data[0])
+	{ *p++ = IE_USER_USER; /* UUS info element */
+		*p++ = strlen(pc->prot.ni1.uus1_data) + 1;
+		*p++ = 0x04; /* IA5 chars */
+		strcpy(p, pc->prot.ni1.uus1_data);
+		p += strlen(pc->prot.ni1.uus1_data);
+		pc->prot.ni1.uus1_data[0] = '\0';
+	}
 
 	l = p - tmp;
 	if (!(skb = l3_alloc_skb(l)))
@@ -1648,18 +1648,18 @@ l3ni1_disconnect_req(struct l3_process *pc, u_char pr, void *arg)
 
 static void
 l3ni1_setup_rsp(struct l3_process *pc, u_char pr,
-		 void *arg)
-{
-        if (!pc->para.bchannel) 
-	 { if (pc->debug & L3_DEB_WARN)
-	       l3_debug(pc->st, "D-chan connect for waiting call");
-           l3ni1_disconnect_req(pc, pr, arg);
-           return;
-         }
+		void *arg)
+{
+	if (!pc->para.bchannel)
+	{ if (pc->debug & L3_DEB_WARN)
+			l3_debug(pc->st, "D-chan connect for waiting call");
+		l3ni1_disconnect_req(pc, pr, arg);
+		return;
+	}
 	newl3state(pc, 8);
 	if (pc->debug & L3_DEB_WARN)
 		l3_debug(pc->st, "D-chan connect for waiting call");
-	l3ni1_message_plus_chid(pc, MT_CONNECT); /* GE 05/09/00 */ 
+	l3ni1_message_plus_chid(pc, MT_CONNECT); /* GE 05/09/00 */
 	L3DelTimer(&pc->timer);
 	L3AddTimer(&pc->timer, T313, CC_T313);
 }
@@ -1716,26 +1716,26 @@ l3ni1_release(struct l3_process *pc, u_char pr, void *arg)
 {
 	struct sk_buff *skb = arg;
 	u_char *p;
-	int ret, cause=0;
+	int ret, cause = 0;
 
 	StopAllL3Timer(pc);
-	if ((ret = l3ni1_get_cause(pc, skb))>0) {
+	if ((ret = l3ni1_get_cause(pc, skb)) > 0) {
 		if (pc->debug & L3_DEB_WARN)
 			l3_debug(pc->st, "REL get_cause ret(%d)", ret);
-	} else if (ret<0)
+	} else if (ret < 0)
 		pc->para.cause = NO_CAUSE;
 	if ((p = findie(skb->data, skb->len, IE_FACILITY, 0))) {
 		l3ni1_parse_facility(pc->st, pc, pc->callref, p);
 	}
-	if ((ret<0) && (pc->state != 11))
+	if ((ret < 0) && (pc->state != 11))
 		cause = 96;
-	else if (ret>0)
+	else if (ret > 0)
 		cause = 100;
 	ret = check_infoelements(pc, skb, ie_RELEASE);
 	if (ERR_IE_COMPREHENSION == ret)
 		cause = 96;
 	else if ((ERR_IE_UNRECOGNIZED == ret) && (!cause))
-		cause = 99;  
+		cause = 99;
 	if (cause)
 		l3ni1_message_cause(pc, MT_RELEASE_COMPLETE, cause);
 	else
@@ -1747,27 +1747,27 @@ l3ni1_release(struct l3_process *pc, u_char pr, void *arg)
 
 static void
 l3ni1_alert_req(struct l3_process *pc, u_char pr,
-		 void *arg)
+		void *arg)
 {
 	newl3state(pc, 7);
-	if (!pc->prot.ni1.uus1_data[0]) 
+	if (!pc->prot.ni1.uus1_data[0])
 		l3ni1_message(pc, MT_ALERTING);
 	else
-		l3ni1_msg_with_uus(pc, MT_ALERTING); 
+		l3ni1_msg_with_uus(pc, MT_ALERTING);
 }
 
 static void
 l3ni1_proceed_req(struct l3_process *pc, u_char pr,
-		   void *arg)
+		  void *arg)
 {
 	newl3state(pc, 9);
 	l3ni1_message(pc, MT_CALL_PROCEEDING);
-	pc->st->l3.l3l4(pc->st, CC_PROCEED_SEND | INDICATION, pc); 
+	pc->st->l3.l3l4(pc->st, CC_PROCEED_SEND | INDICATION, pc);
 }
 
 static void
 l3ni1_setup_ack_req(struct l3_process *pc, u_char pr,
-		   void *arg)
+		    void *arg)
 {
 	newl3state(pc, 25);
 	L3DelTimer(&pc->timer);
@@ -1781,22 +1781,22 @@ l3ni1_setup_ack_req(struct l3_process *pc, u_char pr,
 static void
 l3ni1_deliver_display(struct l3_process *pc, int pr, u_char *infp)
 {       u_char len;
-        isdn_ctrl ic; 
+	isdn_ctrl ic;
 	struct IsdnCardState *cs;
-        char *p; 
+	char *p;
 
-        if (*infp++ != IE_DISPLAY) return;
-        if ((len = *infp++) > 80) return; /* total length <= 82 */
+	if (*infp++ != IE_DISPLAY) return;
+	if ((len = *infp++) > 80) return; /* total length <= 82 */
 	if (!pc->chan) return;
 
-	p = ic.parm.display; 
-        while (len--)
-	  *p++ = *infp++;
+	p = ic.parm.display;
+	while (len--)
+		*p++ = *infp++;
 	*p = '\0';
 	ic.command = ISDN_STAT_DISPLAY;
 	cs = pc->st->l1.hardware;
 	ic.driver = cs->myid;
-	ic.arg = pc->chan->chan; 
+	ic.arg = pc->chan->chan;
 	cs->iif.statcallb(&ic);
 } /* l3ni1_deliver_display */
 
@@ -1814,37 +1814,37 @@ l3ni1_progress(struct l3_process *pc, u_char pr, void *arg)
 			pc->para.cause = 100;
 		} else if (!(p[2] & 0x70)) {
 			switch (p[2]) {
-				case 0x80:
+			case 0x80:
+			case 0x81:
+			case 0x82:
+			case 0x84:
+			case 0x85:
+			case 0x87:
+			case 0x8a:
+				switch (p[3]) {
 				case 0x81:
 				case 0x82:
+				case 0x83:
 				case 0x84:
-				case 0x85:
-				case 0x87:
-				case 0x8a:
-					switch (p[3]) {
-						case 0x81:
-						case 0x82:
-						case 0x83:
-						case 0x84:
-						case 0x88:
-							break;
-						default:
-							err = 2;
-							pc->para.cause = 100;
-							break;
-					}
+				case 0x88:
 					break;
 				default:
-					err = 3;
+					err = 2;
 					pc->para.cause = 100;
 					break;
+				}
+				break;
+			default:
+				err = 3;
+				pc->para.cause = 100;
+				break;
 			}
 		}
 	} else {
 		pc->para.cause = 96;
 		err = 4;
 	}
-	if (err) {	
+	if (err) {
 		if (pc->debug & L3_DEB_WARN)
 			l3_debug(pc->st, "progress error %d", err);
 		l3ni1_status_send(pc, pr, NULL);
@@ -1871,21 +1871,21 @@ l3ni1_notify(struct l3_process *pc, u_char pr, void *arg)
 			pc->para.cause = 100;
 		} else {
 			switch (p[2]) {
-				case 0x80:
-				case 0x81:
-				case 0x82:
-					break;
-				default:
-					pc->para.cause = 100;
-					err = 2;
-					break;
+			case 0x80:
+			case 0x81:
+			case 0x82:
+				break;
+			default:
+				pc->para.cause = 100;
+				err = 2;
+				break;
 			}
 		}
 	} else {
 		pc->para.cause = 96;
 		err = 3;
 	}
-	if (err) {	
+	if (err) {
 		if (pc->debug & L3_DEB_WARN)
 			l3_debug(pc->st, "notify error %d", err);
 		l3ni1_status_send(pc, pr, NULL);
@@ -1908,7 +1908,7 @@ l3ni1_status_enq(struct l3_process *pc, u_char pr, void *arg)
 	ret = check_infoelements(pc, skb, ie_STATUS_ENQUIRY);
 	l3ni1_std_ie_err(pc, ret);
 	pc->para.cause = 30; /* response to STATUS_ENQUIRY */
-        l3ni1_status_send(pc, pr, NULL);
+	l3ni1_status_send(pc, pr, NULL);
 }
 
 static void
@@ -1942,68 +1942,68 @@ static void l3ni1_redir_req(struct l3_process *pc, u_char pr, void *arg)
 	struct sk_buff *skb;
 	u_char tmp[128];
 	u_char *p = tmp;
-        u_char *subp;
-        u_char len_phone = 0;
-        u_char len_sub = 0;
-	int l; 
-
-
-        strcpy(pc->prot.ni1.uus1_data,pc->chan->setup.eazmsn); /* copy uus element if available */
-        if (!pc->chan->setup.phone[0])
-          { pc->para.cause = -1;
-            l3ni1_disconnect_req(pc,pr,arg); /* disconnect immediately */
-            return;
-          } /* only uus */
- 
-        if (pc->prot.ni1.invoke_id) 
-          free_invoke_id(pc->st,pc->prot.ni1.invoke_id);
- 
-        if (!(pc->prot.ni1.invoke_id = new_invoke_id(pc->st))) 
-          return;
-
-        MsgHead(p, pc->callref, MT_FACILITY);
-
-        for (subp = pc->chan->setup.phone; (*subp) && (*subp != '.'); subp++) len_phone++; /* len of phone number */
-        if (*subp++ == '.') len_sub = strlen(subp) + 2; /* length including info subaddress element */ 
+	u_char *subp;
+	u_char len_phone = 0;
+	u_char len_sub = 0;
+	int l;
+
+
+	strcpy(pc->prot.ni1.uus1_data, pc->chan->setup.eazmsn); /* copy uus element if available */
+	if (!pc->chan->setup.phone[0])
+	{ pc->para.cause = -1;
+		l3ni1_disconnect_req(pc, pr, arg); /* disconnect immediately */
+		return;
+	} /* only uus */
+
+	if (pc->prot.ni1.invoke_id)
+		free_invoke_id(pc->st, pc->prot.ni1.invoke_id);
+
+	if (!(pc->prot.ni1.invoke_id = new_invoke_id(pc->st)))
+		return;
+
+	MsgHead(p, pc->callref, MT_FACILITY);
+
+	for (subp = pc->chan->setup.phone; (*subp) && (*subp != '.'); subp++) len_phone++; /* len of phone number */
+	if (*subp++ == '.') len_sub = strlen(subp) + 2; /* length including info subaddress element */
 
 	*p++ = 0x1c;   /* Facility info element */
-        *p++ = len_phone + len_sub + 2 + 2 + 8 + 3 + 3; /* length of element */
-        *p++ = 0x91;  /* remote operations protocol */
-        *p++ = 0xa1;  /* invoke component */
-	  
-        *p++ = len_phone + len_sub + 2 + 2 + 8 + 3; /* length of data */
-        *p++ = 0x02;  /* invoke id tag, integer */
+	*p++ = len_phone + len_sub + 2 + 2 + 8 + 3 + 3; /* length of element */
+	*p++ = 0x91;  /* remote operations protocol */
+	*p++ = 0xa1;  /* invoke component */
+
+	*p++ = len_phone + len_sub + 2 + 2 + 8 + 3; /* length of data */
+	*p++ = 0x02;  /* invoke id tag, integer */
 	*p++ = 0x01;  /* length */
-        *p++ = pc->prot.ni1.invoke_id;  /* invoke id */ 
-        *p++ = 0x02;  /* operation value tag, integer */
+	*p++ = pc->prot.ni1.invoke_id;  /* invoke id */
+	*p++ = 0x02;  /* operation value tag, integer */
 	*p++ = 0x01;  /* length */
-        *p++ = 0x0D;  /* Call Deflect */
-	  
-        *p++ = 0x30;  /* sequence phone number */
-        *p++ = len_phone + 2 + 2 + 3 + len_sub; /* length */
-	  
-        *p++ = 0x30;  /* Deflected to UserNumber */
-        *p++ = len_phone+2+len_sub; /* length */
-        *p++ = 0x80; /* NumberDigits */
+	*p++ = 0x0D;  /* Call Deflect */
+
+	*p++ = 0x30;  /* sequence phone number */
+	*p++ = len_phone + 2 + 2 + 3 + len_sub; /* length */
+
+	*p++ = 0x30;  /* Deflected to UserNumber */
+	*p++ = len_phone + 2 + len_sub; /* length */
+	*p++ = 0x80; /* NumberDigits */
 	*p++ = len_phone; /* length */
-        for (l = 0; l < len_phone; l++)
-	 *p++ = pc->chan->setup.phone[l];
+	for (l = 0; l < len_phone; l++)
+		*p++ = pc->chan->setup.phone[l];
 
-        if (len_sub)
-	  { *p++ = 0x04; /* called party subaddress */
-            *p++ = len_sub - 2;
-            while (*subp) *p++ = *subp++;
-          }
+	if (len_sub)
+	{ *p++ = 0x04; /* called party subaddress */
+		*p++ = len_sub - 2;
+		while (*subp) *p++ = *subp++;
+	}
 
-        *p++ = 0x01; /* screening identifier */
-        *p++ = 0x01;
-        *p++ = pc->chan->setup.screen;
+	*p++ = 0x01; /* screening identifier */
+	*p++ = 0x01;
+	*p++ = pc->chan->setup.screen;
 
 	l = p - tmp;
 	if (!(skb = l3_alloc_skb(l))) return;
 	memcpy(skb_put(skb, l), tmp, l);
 
-        l3_msg(pc->st, DL_DATA | REQUEST, skb);
+	l3_msg(pc->st, DL_DATA | REQUEST, skb);
 } /* l3ni1_redir_req */
 
 /********************************************/
@@ -2011,8 +2011,8 @@ static void l3ni1_redir_req(struct l3_process *pc, u_char pr, void *arg)
 /********************************************/
 static void l3ni1_redir_req_early(struct l3_process *pc, u_char pr, void *arg)
 {
-  l3ni1_proceed_req(pc,pr,arg);
-  l3ni1_redir_req(pc,pr,arg);
+	l3ni1_proceed_req(pc, pr, arg);
+	l3ni1_redir_req(pc, pr, arg);
 } /* l3ni1_redir_req_early */
 
 /***********************************************/
@@ -2022,108 +2022,108 @@ static void l3ni1_redir_req_early(struct l3_process *pc, u_char pr, void *arg)
 /***********************************************/
 static int l3ni1_cmd_global(struct PStack *st, isdn_ctrl *ic)
 { u_char id;
-  u_char temp[265];
-  u_char *p = temp;
-  int i, l, proc_len; 
-  struct sk_buff *skb;
-  struct l3_process *pc = NULL;
-
-  switch (ic->arg)
-   { case NI1_CMD_INVOKE:
-       if (ic->parm.ni1_io.datalen < 0) return(-2); /* invalid parameter */ 
-
-       for (proc_len = 1, i = ic->parm.ni1_io.proc >> 8; i; i++) 
-         i = i >> 8; /* add one byte */    
-       l = ic->parm.ni1_io.datalen + proc_len + 8; /* length excluding ie header */
-       if (l > 255) 
-         return(-2); /* too long */
-
-       if (!(id = new_invoke_id(st))) 
-         return(0); /* first get a invoke id -> return if no available */
-       
-       i = -1; 
-       MsgHead(p, i, MT_FACILITY); /* build message head */
-       *p++ = 0x1C; /* Facility IE */
-       *p++ = l; /* length of ie */
-       *p++ = 0x91; /* remote operations */
-       *p++ = 0xA1; /* invoke */
-       *p++ = l - 3; /* length of invoke */
-       *p++ = 0x02; /* invoke id tag */
-       *p++ = 0x01; /* length is 1 */
-       *p++ = id; /* invoke id */
-       *p++ = 0x02; /* operation */
-       *p++ = proc_len; /* length of operation */
-       
-       for (i = proc_len; i; i--)
-         *p++ = (ic->parm.ni1_io.proc >> (i-1)) & 0xFF;
-       memcpy(p, ic->parm.ni1_io.data, ic->parm.ni1_io.datalen); /* copy data */
-       l = (p - temp) + ic->parm.ni1_io.datalen; /* total length */         
-
-       if (ic->parm.ni1_io.timeout > 0)
-        if (!(pc = ni1_new_l3_process(st, -1)))
-          { free_invoke_id(st, id);
-            return(-2);
-          } 
-       pc->prot.ni1.ll_id = ic->parm.ni1_io.ll_id; /* remember id */ 
-       pc->prot.ni1.proc = ic->parm.ni1_io.proc; /* and procedure */
-
-       if (!(skb = l3_alloc_skb(l))) 
-         { free_invoke_id(st, id);
-           if (pc) ni1_release_l3_process(pc);
-           return(-2);
-         }
-       memcpy(skb_put(skb, l), temp, l);
-       
-       if (pc)
-        { pc->prot.ni1.invoke_id = id; /* remember id */
-          L3AddTimer(&pc->timer, ic->parm.ni1_io.timeout, CC_TNI1_IO | REQUEST);
-        }
-       
-       l3_msg(st, DL_DATA | REQUEST, skb);
-       ic->parm.ni1_io.hl_id = id; /* return id */
-       return(0);
-
-     case NI1_CMD_INVOKE_ABORT:
-       if ((pc = l3ni1_search_dummy_proc(st, ic->parm.ni1_io.hl_id)))
-	{ L3DelTimer(&pc->timer); /* remove timer */
-          ni1_release_l3_process(pc);
-          return(0); 
-        } 
-       else
-	{ l3_debug(st, "l3ni1_cmd_global abort unknown id");
-          return(-2);
-        } 
-       break;
-    
-     default: 
-       l3_debug(st, "l3ni1_cmd_global unknown cmd 0x%lx", ic->arg);
-       return(-1);  
-   } /* switch ic-> arg */
-  return(-1);
+	u_char temp[265];
+	u_char *p = temp;
+	int i, l, proc_len;
+	struct sk_buff *skb;
+	struct l3_process *pc = NULL;
+
+	switch (ic->arg)
+	{ case NI1_CMD_INVOKE:
+			if (ic->parm.ni1_io.datalen < 0) return (-2); /* invalid parameter */
+
+			for (proc_len = 1, i = ic->parm.ni1_io.proc >> 8; i; i++)
+				i = i >> 8; /* add one byte */
+			l = ic->parm.ni1_io.datalen + proc_len + 8; /* length excluding ie header */
+			if (l > 255)
+				return (-2); /* too long */
+
+			if (!(id = new_invoke_id(st)))
+				return (0); /* first get a invoke id -> return if no available */
+
+			i = -1;
+			MsgHead(p, i, MT_FACILITY); /* build message head */
+			*p++ = 0x1C; /* Facility IE */
+			*p++ = l; /* length of ie */
+			*p++ = 0x91; /* remote operations */
+			*p++ = 0xA1; /* invoke */
+			*p++ = l - 3; /* length of invoke */
+			*p++ = 0x02; /* invoke id tag */
+			*p++ = 0x01; /* length is 1 */
+			*p++ = id; /* invoke id */
+			*p++ = 0x02; /* operation */
+			*p++ = proc_len; /* length of operation */
+
+			for (i = proc_len; i; i--)
+				*p++ = (ic->parm.ni1_io.proc >> (i - 1)) & 0xFF;
+			memcpy(p, ic->parm.ni1_io.data, ic->parm.ni1_io.datalen); /* copy data */
+			l = (p - temp) + ic->parm.ni1_io.datalen; /* total length */
+
+			if (ic->parm.ni1_io.timeout > 0)
+				if (!(pc = ni1_new_l3_process(st, -1)))
+				{ free_invoke_id(st, id);
+					return (-2);
+				}
+			pc->prot.ni1.ll_id = ic->parm.ni1_io.ll_id; /* remember id */
+			pc->prot.ni1.proc = ic->parm.ni1_io.proc; /* and procedure */
+
+			if (!(skb = l3_alloc_skb(l)))
+			{ free_invoke_id(st, id);
+				if (pc) ni1_release_l3_process(pc);
+				return (-2);
+			}
+			memcpy(skb_put(skb, l), temp, l);
+
+			if (pc)
+			{ pc->prot.ni1.invoke_id = id; /* remember id */
+				L3AddTimer(&pc->timer, ic->parm.ni1_io.timeout, CC_TNI1_IO | REQUEST);
+			}
+
+			l3_msg(st, DL_DATA | REQUEST, skb);
+			ic->parm.ni1_io.hl_id = id; /* return id */
+			return (0);
+
+	case NI1_CMD_INVOKE_ABORT:
+		if ((pc = l3ni1_search_dummy_proc(st, ic->parm.ni1_io.hl_id)))
+		{ L3DelTimer(&pc->timer); /* remove timer */
+			ni1_release_l3_process(pc);
+			return (0);
+		}
+		else
+		{ l3_debug(st, "l3ni1_cmd_global abort unknown id");
+			return (-2);
+		}
+		break;
+
+	default:
+		l3_debug(st, "l3ni1_cmd_global unknown cmd 0x%lx", ic->arg);
+		return (-1);
+	} /* switch ic-> arg */
+	return (-1);
 } /* l3ni1_cmd_global */
 
-static void 
+static void
 l3ni1_io_timer(struct l3_process *pc)
 { isdn_ctrl ic;
-  struct IsdnCardState *cs = pc->st->l1.hardware;
+	struct IsdnCardState *cs = pc->st->l1.hardware;
 
-  L3DelTimer(&pc->timer); /* remove timer */
+	L3DelTimer(&pc->timer); /* remove timer */
 
-  ic.driver = cs->myid;
-  ic.command = ISDN_STAT_PROT;
-  ic.arg = NI1_STAT_INVOKE_ERR;
-  ic.parm.ni1_io.hl_id = pc->prot.ni1.invoke_id;
-  ic.parm.ni1_io.ll_id = pc->prot.ni1.ll_id;
-  ic.parm.ni1_io.proc = pc->prot.ni1.proc;
-  ic.parm.ni1_io.timeout= -1;
-  ic.parm.ni1_io.datalen = 0;
-  ic.parm.ni1_io.data = NULL;
-  free_invoke_id(pc->st, pc->prot.ni1.invoke_id);
-  pc->prot.ni1.invoke_id = 0; /* reset id */
+	ic.driver = cs->myid;
+	ic.command = ISDN_STAT_PROT;
+	ic.arg = NI1_STAT_INVOKE_ERR;
+	ic.parm.ni1_io.hl_id = pc->prot.ni1.invoke_id;
+	ic.parm.ni1_io.ll_id = pc->prot.ni1.ll_id;
+	ic.parm.ni1_io.proc = pc->prot.ni1.proc;
+	ic.parm.ni1_io.timeout = -1;
+	ic.parm.ni1_io.datalen = 0;
+	ic.parm.ni1_io.data = NULL;
+	free_invoke_id(pc->st, pc->prot.ni1.invoke_id);
+	pc->prot.ni1.invoke_id = 0; /* reset id */
 
-  cs->iif.statcallb(&ic);
+	cs->iif.statcallb(&ic);
 
-  ni1_release_l3_process(pc); 
+	ni1_release_l3_process(pc);
 } /* l3ni1_io_timer */
 
 static void
@@ -2293,12 +2293,12 @@ l3ni1_status(struct l3_process *pc, u_char pr, void *arg)
 {
 	u_char *p;
 	struct sk_buff *skb = arg;
-	int ret; 
+	int ret;
 	u_char cause = 0, callState = 0;
-	
+
 	if ((ret = l3ni1_get_cause(pc, skb))) {
 		if (pc->debug & L3_DEB_WARN)
-			l3_debug(pc->st, "STATUS get_cause ret(%d)",ret);
+			l3_debug(pc->st, "STATUS get_cause ret(%d)", ret);
 		if (ret < 0)
 			cause = 96;
 		else if (ret > 0)
@@ -2323,9 +2323,9 @@ l3ni1_status(struct l3_process *pc, u_char pr, void *arg)
 	}
 	if (cause) {
 		u_char tmp;
-		
+
 		if (pc->debug & L3_DEB_WARN)
-			l3_debug(pc->st, "STATUS error(%d/%d)",ret,cause);
+			l3_debug(pc->st, "STATUS error(%d/%d)", ret, cause);
 		tmp = pc->para.cause;
 		pc->para.cause = cause;
 		l3ni1_status_send(pc, 0, NULL);
@@ -2351,10 +2351,10 @@ l3ni1_facility(struct l3_process *pc, u_char pr, void *arg)
 {
 	struct sk_buff *skb = arg;
 	int ret;
-	
+
 	ret = check_infoelements(pc, skb, ie_FACILITY);
 	l3ni1_std_ie_err(pc, ret);
- 	  {
+	{
 		u_char *p;
 		if ((p = findie(skb->data, skb->len, IE_FACILITY, 0)))
 			l3ni1_parse_facility(pc->st, pc, pc->callref, p);
@@ -2403,7 +2403,7 @@ l3ni1_suspend_ack(struct l3_process *pc, u_char pr, void *arg)
 	/* We don't handle suspend_ack for IE errors now */
 	if ((ret = check_infoelements(pc, skb, ie_SUSPEND_ACKNOWLEDGE)))
 		if (pc->debug & L3_DEB_WARN)
-			l3_debug(pc->st, "SUSPACK check ie(%d)",ret);
+			l3_debug(pc->st, "SUSPACK check ie(%d)", ret);
 	ni1_release_l3_process(pc);
 }
 
@@ -2415,8 +2415,8 @@ l3ni1_suspend_rej(struct l3_process *pc, u_char pr, void *arg)
 
 	if ((ret = l3ni1_get_cause(pc, skb))) {
 		if (pc->debug & L3_DEB_WARN)
-			l3_debug(pc->st, "SUSP_REJ get_cause ret(%d)",ret);
-		if (ret < 0) 
+			l3_debug(pc->st, "SUSP_REJ get_cause ret(%d)", ret);
+		if (ret < 0)
 			pc->para.cause = 96;
 		else
 			pc->para.cause = 100;
@@ -2507,8 +2507,8 @@ l3ni1_resume_rej(struct l3_process *pc, u_char pr, void *arg)
 
 	if ((ret = l3ni1_get_cause(pc, skb))) {
 		if (pc->debug & L3_DEB_WARN)
-			l3_debug(pc->st, "RES_REJ get_cause ret(%d)",ret);
-		if (ret < 0) 
+			l3_debug(pc->st, "RES_REJ get_cause ret(%d)", ret);
+		if (ret < 0)
 			pc->para.cause = 96;
 		else
 			pc->para.cause = 100;
@@ -2562,7 +2562,7 @@ l3ni1_global_restart(struct l3_process *pc, u_char pr, void *arg)
 			up->st->lli.l4l3(up->st, CC_RESTART | REQUEST, up);
 		else if (up->para.bchannel == chan)
 			up->st->lli.l4l3(up->st, CC_RESTART | REQUEST, up);
-		
+
 		up = up->next;
 	}
 	p = tmp;
@@ -2586,112 +2586,112 @@ l3ni1_global_restart(struct l3_process *pc, u_char pr, void *arg)
 static void
 l3ni1_dl_reset(struct l3_process *pc, u_char pr, void *arg)
 {
-        pc->para.cause = 0x29;          /* Temporary failure */
-        pc->para.loc = 0;
-        l3ni1_disconnect_req(pc, pr, NULL);
-        pc->st->l3.l3l4(pc->st, CC_SETUP_ERR, pc);
+	pc->para.cause = 0x29;          /* Temporary failure */
+	pc->para.loc = 0;
+	l3ni1_disconnect_req(pc, pr, NULL);
+	pc->st->l3.l3l4(pc->st, CC_SETUP_ERR, pc);
 }
 
 static void
 l3ni1_dl_release(struct l3_process *pc, u_char pr, void *arg)
 {
-        newl3state(pc, 0);
-        pc->para.cause = 0x1b;          /* Destination out of order */
-        pc->para.loc = 0;
-        pc->st->l3.l3l4(pc->st, CC_RELEASE | INDICATION, pc);
-        release_l3_process(pc);
+	newl3state(pc, 0);
+	pc->para.cause = 0x1b;          /* Destination out of order */
+	pc->para.loc = 0;
+	pc->st->l3.l3l4(pc->st, CC_RELEASE | INDICATION, pc);
+	release_l3_process(pc);
 }
 
 static void
 l3ni1_dl_reestablish(struct l3_process *pc, u_char pr, void *arg)
 {
-        L3DelTimer(&pc->timer);
-        L3AddTimer(&pc->timer, T309, CC_T309);
-        l3_msg(pc->st, DL_ESTABLISH | REQUEST, NULL);
+	L3DelTimer(&pc->timer);
+	L3AddTimer(&pc->timer, T309, CC_T309);
+	l3_msg(pc->st, DL_ESTABLISH | REQUEST, NULL);
 }
- 
+
 static void
 l3ni1_dl_reest_status(struct l3_process *pc, u_char pr, void *arg)
 {
 	L3DelTimer(&pc->timer);
- 
- 	pc->para.cause = 0x1F; /* normal, unspecified */
+
+	pc->para.cause = 0x1F; /* normal, unspecified */
 	l3ni1_status_send(pc, 0, NULL);
 }
 
-static void l3ni1_SendSpid( struct l3_process *pc, u_char pr, struct sk_buff *skb, int iNewState )
+static void l3ni1_SendSpid(struct l3_process *pc, u_char pr, struct sk_buff *skb, int iNewState)
 {
-	u_char         * p;
-	char           * pSPID;
-	struct Channel * pChan = pc->st->lli.userdata;
-	int              l;
+	u_char *p;
+	char *pSPID;
+	struct Channel *pChan = pc->st->lli.userdata;
+	int l;
 
-	if ( skb )
-		dev_kfree_skb( skb);
+	if (skb)
+		dev_kfree_skb(skb);
 
-	if ( !( pSPID = strchr( pChan->setup.eazmsn, ':' ) ) )
+	if (!(pSPID = strchr(pChan->setup.eazmsn, ':')))
 	{
-		printk( KERN_ERR "SPID not supplied in EAZMSN %s\n", pChan->setup.eazmsn );
-		newl3state( pc, 0 );
-		pc->st->l3.l3l2( pc->st, DL_RELEASE | REQUEST, NULL );
+		printk(KERN_ERR "SPID not supplied in EAZMSN %s\n", pChan->setup.eazmsn);
+		newl3state(pc, 0);
+		pc->st->l3.l3l2(pc->st, DL_RELEASE | REQUEST, NULL);
 		return;
 	}
 
-	l = strlen( ++pSPID );
-	if ( !( skb = l3_alloc_skb( 5+l ) ) )
+	l = strlen(++pSPID);
+	if (!(skb = l3_alloc_skb(5 + l)))
 	{
-		printk( KERN_ERR "HiSax can't get memory to send SPID\n" );
+		printk(KERN_ERR "HiSax can't get memory to send SPID\n");
 		return;
 	}
 
-	p = skb_put( skb, 5 );
+	p = skb_put(skb, 5);
 	*p++ = PROTO_DIS_EURO;
 	*p++ = 0;
 	*p++ = MT_INFORMATION;
 	*p++ = IE_SPID;
 	*p++ = l;
 
-	memcpy( skb_put( skb, l ), pSPID, l );
+	memcpy(skb_put(skb, l), pSPID, l);
 
-	newl3state( pc, iNewState );
+	newl3state(pc, iNewState);
 
-	L3DelTimer( &pc->timer );
-	L3AddTimer( &pc->timer, TSPID, CC_TSPID );
+	L3DelTimer(&pc->timer);
+	L3AddTimer(&pc->timer, TSPID, CC_TSPID);
 
-	pc->st->l3.l3l2( pc->st, DL_DATA | REQUEST, skb );
+	pc->st->l3.l3l2(pc->st, DL_DATA | REQUEST, skb);
 }
 
-static void l3ni1_spid_send( struct l3_process *pc, u_char pr, void *arg )
+static void l3ni1_spid_send(struct l3_process *pc, u_char pr, void *arg)
 {
-	l3ni1_SendSpid( pc, pr, arg, 20 );
+	l3ni1_SendSpid(pc, pr, arg, 20);
 }
 
-static void l3ni1_spid_epid( struct l3_process *pc, u_char pr, void *arg )
+static void l3ni1_spid_epid(struct l3_process *pc, u_char pr, void *arg)
 {
 	struct sk_buff *skb = arg;
 
-	if ( skb->data[ 1 ] == 0 )
-		if ( skb->data[ 3 ] == IE_ENDPOINT_ID )
+	if (skb->data[1] == 0)
+		if (skb->data[3] == IE_ENDPOINT_ID)
 		{
-			L3DelTimer( &pc->timer );
-			newl3state( pc, 0 );
-			l3_msg( pc->st, DL_ESTABLISH | CONFIRM, NULL );
+			L3DelTimer(&pc->timer);
+			newl3state(pc, 0);
+			l3_msg(pc->st, DL_ESTABLISH | CONFIRM, NULL);
 		}
-	dev_kfree_skb( skb);
+	dev_kfree_skb(skb);
 }
 
-static void l3ni1_spid_tout( struct l3_process *pc, u_char pr, void *arg )
+static void l3ni1_spid_tout(struct l3_process *pc, u_char pr, void *arg)
 {
-	if ( pc->state < 22 )
-		l3ni1_SendSpid( pc, pr, arg, pc->state+1 );
+	if (pc->state < 22)
+		l3ni1_SendSpid(pc, pr, arg, pc->state + 1);
 	else
 	{
-		L3DelTimer( &pc->timer );
-		dev_kfree_skb( arg);
+		L3DelTimer(&pc->timer);
+		dev_kfree_skb(arg);
 
-		printk( KERN_ERR "SPID not accepted\n" );
-		newl3state( pc, 0 );
-		pc->st->l3.l3l2( pc->st, DL_RELEASE | REQUEST, NULL );
+		printk(KERN_ERR "SPID not accepted\n");
+		newl3state(pc, 0);
+		pc->st->l3.l3l2(pc->st, DL_RELEASE | REQUEST, NULL);
 	}
 }
 
@@ -2724,12 +2724,12 @@ static struct stateentry downstatelist[] =
 	 CC_SETUP | RESPONSE, l3ni1_setup_rsp},
 	{SBIT(10),
 	 CC_SUSPEND | REQUEST, l3ni1_suspend_req},
-        {SBIT(7) | SBIT(9) | SBIT(25),
-         CC_REDIR | REQUEST, l3ni1_redir_req},
-        {SBIT(6),
-         CC_REDIR | REQUEST, l3ni1_redir_req_early},
-        {SBIT(9) | SBIT(25),
-         CC_DISCONNECT | REQUEST, l3ni1_disconnect_req},
+	{SBIT(7) | SBIT(9) | SBIT(25),
+	 CC_REDIR | REQUEST, l3ni1_redir_req},
+	{SBIT(6),
+	 CC_REDIR | REQUEST, l3ni1_redir_req_early},
+	{SBIT(9) | SBIT(25),
+	 CC_DISCONNECT | REQUEST, l3ni1_disconnect_req},
 	{SBIT(25),
 	 CC_T302, l3ni1_t302},
 	{SBIT(1),
@@ -2752,8 +2752,8 @@ static struct stateentry downstatelist[] =
 	 CC_T308_2, l3ni1_t308_2},
 	{SBIT(10),
 	 CC_T309, l3ni1_dl_release},
-	{ SBIT( 20 ) | SBIT( 21 ) | SBIT( 22 ),
-	 CC_TSPID, l3ni1_spid_tout },
+	{ SBIT(20) | SBIT(21) | SBIT(22),
+	  CC_TSPID, l3ni1_spid_tout },
 };
 
 static struct stateentry datastatelist[] =
@@ -2815,22 +2815,22 @@ static struct stateentry globalmes_list[] =
 	{SBIT(0),
 	 MT_RESTART, l3ni1_global_restart},
 /*	{SBIT(1),
-	 MT_RESTART_ACKNOWLEDGE, l3ni1_restart_ack},
+	MT_RESTART_ACKNOWLEDGE, l3ni1_restart_ack},
 */
-	{ SBIT( 0 ), MT_DL_ESTABLISHED, l3ni1_spid_send },
-	{ SBIT( 20 ) | SBIT( 21 ) | SBIT( 22 ), MT_INFORMATION, l3ni1_spid_epid },
+	{ SBIT(0), MT_DL_ESTABLISHED, l3ni1_spid_send },
+	{ SBIT(20) | SBIT(21) | SBIT(22), MT_INFORMATION, l3ni1_spid_epid },
 };
 
 static struct stateentry manstatelist[] =
 {
-        {SBIT(2),
-         DL_ESTABLISH | INDICATION, l3ni1_dl_reset},
-        {SBIT(10),
-         DL_ESTABLISH | CONFIRM, l3ni1_dl_reest_status},
-        {SBIT(10),
-         DL_RELEASE | INDICATION, l3ni1_dl_reestablish},
-        {ALL_STATES,
-         DL_RELEASE | INDICATION, l3ni1_dl_release},
+	{SBIT(2),
+	 DL_ESTABLISH | INDICATION, l3ni1_dl_reset},
+	{SBIT(10),
+	 DL_ESTABLISH | CONFIRM, l3ni1_dl_reest_status},
+	{SBIT(10),
+	 DL_RELEASE | INDICATION, l3ni1_dl_reestablish},
+	{ALL_STATES,
+	 DL_RELEASE | INDICATION, l3ni1_dl_release},
 };
 
 /* *INDENT-ON* */
@@ -2845,7 +2845,7 @@ global_handler(struct PStack *st, int mt, struct sk_buff *skb)
 	int i;
 	struct l3_process *proc = st->l3.global;
 
-	if ( skb )	
+	if (skb)
 		proc->callref = skb->data[2]; /* cr flag */
 	else
 		proc->callref = 0;
@@ -2856,13 +2856,13 @@ global_handler(struct PStack *st, int mt, struct sk_buff *skb)
 	if (i == ARRAY_SIZE(globalmes_list)) {
 		if (st->l3.debug & L3_DEB_STATE) {
 			l3_debug(st, "ni1 global state %d mt %x unhandled",
-				proc->state, mt);
+				 proc->state, mt);
 		}
 		MsgHead(p, proc->callref, MT_STATUS);
 		*p++ = IE_CAUSE;
 		*p++ = 0x2;
 		*p++ = 0x80;
-		*p++ = 81 |0x80;	/* invalid cr */
+		*p++ = 81 | 0x80;	/* invalid cr */
 		*p++ = 0x14;		/* CallState */
 		*p++ = 0x1;
 		*p++ = proc->state & 0x3f;
@@ -2874,7 +2874,7 @@ global_handler(struct PStack *st, int mt, struct sk_buff *skb)
 	} else {
 		if (st->l3.debug & L3_DEB_STATE) {
 			l3_debug(st, "ni1 global %d mt %x",
-				proc->state, mt);
+				 proc->state, mt);
 		}
 		globalmes_list[i].rout(proc, mt, skb);
 	}
@@ -2890,23 +2890,23 @@ ni1up(struct PStack *st, int pr, void *arg)
 	struct l3_process *proc;
 
 	switch (pr) {
-		case (DL_DATA | INDICATION):
-		case (DL_UNIT_DATA | INDICATION):
-			break;
-		case (DL_ESTABLISH | INDICATION):
-		case (DL_RELEASE | INDICATION):
-		case (DL_RELEASE | CONFIRM):
-			l3_msg(st, pr, arg);
-			return;
-			break;
+	case (DL_DATA | INDICATION):
+	case (DL_UNIT_DATA | INDICATION):
+		break;
+	case (DL_ESTABLISH | INDICATION):
+	case (DL_RELEASE | INDICATION):
+	case (DL_RELEASE | CONFIRM):
+		l3_msg(st, pr, arg);
+		return;
+		break;
 
-		case (DL_ESTABLISH | CONFIRM):
-			global_handler( st, MT_DL_ESTABLISHED, NULL );
-			return;
+	case (DL_ESTABLISH | CONFIRM):
+		global_handler(st, MT_DL_ESTABLISHED, NULL);
+		return;
 
-		default:
-			printk(KERN_ERR "HiSax ni1up unknown pr=%04x\n", pr);
-			return;
+	default:
+		printk(KERN_ERR "HiSax ni1up unknown pr=%04x\n", pr);
+		return;
 	}
 	if (skb->len < 3) {
 		l3_debug(st, "ni1up frame too short(%d)", skb->len);
@@ -2941,10 +2941,10 @@ ni1up(struct PStack *st, int pr, void *arg)
 		if (mt == MT_FACILITY)
 		{
 			if ((p = findie(skb->data, skb->len, IE_FACILITY, 0))) {
-				l3ni1_parse_facility(st, NULL, 
-					(pr == (DL_DATA | INDICATION)) ? -1 : -2, p); 
+				l3ni1_parse_facility(st, NULL,
+						     (pr == (DL_DATA | INDICATION)) ? -1 : -2, p);
 				dev_kfree_skb(skb);
-				return;  
+				return;
 			}
 		}
 		else
@@ -2952,13 +2952,13 @@ ni1up(struct PStack *st, int pr, void *arg)
 			global_handler(st, mt, skb);
 			return;
 		}
-				
+
 		if (st->l3.debug & L3_DEB_WARN)
 			l3_debug(st, "ni1up dummy Callref (no facility msg or ie)");
 		dev_kfree_skb(skb);
 		return;
-	} else if ((((skb->data[1] & 0x0f) == 1) && (0==(cr & 0x7f))) ||
-		(((skb->data[1] & 0x0f) == 2) && (0==(cr & 0x7fff)))) {	/* Global CallRef */
+	} else if ((((skb->data[1] & 0x0f) == 1) && (0 == (cr & 0x7f))) ||
+		   (((skb->data[1] & 0x0f) == 2) && (0 == (cr & 0x7fff)))) {	/* Global CallRef */
 		if (st->l3.debug & L3_DEB_STATE)
 			l3_debug(st, "ni1up Global CallRef");
 		global_handler(st, mt, skb);
@@ -3036,8 +3036,8 @@ ni1up(struct PStack *st, int pr, void *arg)
 		dev_kfree_skb(skb);
 		return;
 	}
-	if ((p = findie(skb->data, skb->len, IE_DISPLAY, 0)) != NULL) 
-	  l3ni1_deliver_display(proc, pr, p); /* Display IE included */
+	if ((p = findie(skb->data, skb->len, IE_DISPLAY, 0)) != NULL)
+		l3ni1_deliver_display(proc, pr, p); /* Display IE included */
 	for (i = 0; i < ARRAY_SIZE(datastatelist); i++)
 		if ((mt == datastatelist[i].primitive) &&
 		    ((1 << proc->state) & datastatelist[i].state))
@@ -3045,8 +3045,8 @@ ni1up(struct PStack *st, int pr, void *arg)
 	if (i == ARRAY_SIZE(datastatelist)) {
 		if (st->l3.debug & L3_DEB_STATE) {
 			l3_debug(st, "ni1up%sstate %d mt %#x unhandled",
-				(pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ",
-				proc->state, mt);
+				 (pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ",
+				 proc->state, mt);
 		}
 		if ((MT_RELEASE_COMPLETE != mt) && (MT_RELEASE != mt)) {
 			proc->para.cause = 101;
@@ -3055,8 +3055,8 @@ ni1up(struct PStack *st, int pr, void *arg)
 	} else {
 		if (st->l3.debug & L3_DEB_STATE) {
 			l3_debug(st, "ni1up%sstate %d mt %x",
-				(pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ",
-				proc->state, mt);
+				 (pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ",
+				 proc->state, mt);
 		}
 		datastatelist[i].rout(proc, pr, skb);
 	}
@@ -3092,10 +3092,10 @@ ni1down(struct PStack *st, int pr, void *arg)
 		return;
 	}
 
-	if ( pr == (CC_TNI1_IO | REQUEST)) {
-		l3ni1_io_timer(proc); /* timer expires */ 
+	if (pr == (CC_TNI1_IO | REQUEST)) {
+		l3ni1_io_timer(proc); /* timer expires */
 		return;
-	}  
+	}
 
 	for (i = 0; i < ARRAY_SIZE(downstatelist); i++)
 		if ((pr == downstatelist[i].primitive) &&
@@ -3104,12 +3104,12 @@ ni1down(struct PStack *st, int pr, void *arg)
 	if (i == ARRAY_SIZE(downstatelist)) {
 		if (st->l3.debug & L3_DEB_STATE) {
 			l3_debug(st, "ni1down state %d prim %#x unhandled",
-				proc->state, pr);
+				 proc->state, pr);
 		}
 	} else {
 		if (st->l3.debug & L3_DEB_STATE) {
 			l3_debug(st, "ni1down state %d prim %#x",
-				proc->state, pr);
+				 proc->state, pr);
 		}
 		downstatelist[i].rout(proc, pr, arg);
 	}
@@ -3118,31 +3118,31 @@ ni1down(struct PStack *st, int pr, void *arg)
 static void
 ni1man(struct PStack *st, int pr, void *arg)
 {
-        int i;
-        struct l3_process *proc = arg;
-
-        if (!proc) {
-                printk(KERN_ERR "HiSax ni1man without proc pr=%04x\n", pr);
-                return;
-        }
-        for (i = 0; i < ARRAY_SIZE(manstatelist); i++)
-                if ((pr == manstatelist[i].primitive) &&
-                    ((1 << proc->state) & manstatelist[i].state))
-                        break;
-        if (i == ARRAY_SIZE(manstatelist)) {
-                if (st->l3.debug & L3_DEB_STATE) {
-                        l3_debug(st, "cr %d ni1man state %d prim %#x unhandled",
-                                proc->callref & 0x7f, proc->state, pr);
-                }
-        } else {
-                if (st->l3.debug & L3_DEB_STATE) {
-                        l3_debug(st, "cr %d ni1man state %d prim %#x",
-                                proc->callref & 0x7f, proc->state, pr);
-                }
-                manstatelist[i].rout(proc, pr, arg);
-        }
-}
- 
+	int i;
+	struct l3_process *proc = arg;
+
+	if (!proc) {
+		printk(KERN_ERR "HiSax ni1man without proc pr=%04x\n", pr);
+		return;
+	}
+	for (i = 0; i < ARRAY_SIZE(manstatelist); i++)
+		if ((pr == manstatelist[i].primitive) &&
+		    ((1 << proc->state) & manstatelist[i].state))
+			break;
+	if (i == ARRAY_SIZE(manstatelist)) {
+		if (st->l3.debug & L3_DEB_STATE) {
+			l3_debug(st, "cr %d ni1man state %d prim %#x unhandled",
+				 proc->callref & 0x7f, proc->state, pr);
+		}
+	} else {
+		if (st->l3.debug & L3_DEB_STATE) {
+			l3_debug(st, "cr %d ni1man state %d prim %#x",
+				 proc->callref & 0x7f, proc->state, pr);
+		}
+		manstatelist[i].rout(proc, pr, arg);
+	}
+}
+
 void
 setstack_ni1(struct PStack *st)
 {
@@ -3157,8 +3157,8 @@ setstack_ni1(struct PStack *st)
 	st->prot.ni1.last_invoke_id = 0;
 	st->prot.ni1.invoke_used[0] = 1; /* Bit 0 must always be set to 1 */
 	i = 1;
-	while (i < 32) 
-		st->prot.ni1.invoke_used[i++] = 0;   
+	while (i < 32)
+		st->prot.ni1.invoke_used[i++] = 0;
 
 	if (!(st->l3.global = kmalloc(sizeof(struct l3_process), GFP_ATOMIC))) {
 		printk(KERN_ERR "HiSax can't get memory for ni1 global CR\n");
@@ -3169,7 +3169,7 @@ setstack_ni1(struct PStack *st)
 		st->l3.global->debug = L3_DEB_WARN;
 		st->l3.global->st = st;
 		st->l3.global->N303 = 1;
-		st->l3.global->prot.ni1.invoke_id = 0; 
+		st->l3.global->prot.ni1.invoke_id = 0;
 
 		L3InitTimer(st->l3.global, &st->l3.global->timer);
 	}