decnet: Reduce switch/case indent

Make the case labels the same indent as the switch.

git diff -w shows differences for line wrapping.
(fit multiple lines to 80 columns, join where possible)

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 93 insertions, 89 deletions

diff --git a/net/decnet/dn_nsp_in.c b/net/decnet/dn_nsp_in.c
index b430549e2b91..73fa268fe2e8 100644
--- a/net/decnet/dn_nsp_in.c
+++ b/net/decnet/dn_nsp_in.c
@@ -101,23 +101,27 @@ static void dn_ack(struct sock *sk, struct sk_buff *skb, unsigned short ack)
 	unsigned short type = ((ack >> 12) & 0x0003);
 	int wakeup = 0;
 
-	switch(type) {
-		case 0: /* ACK - Data */
-			if (dn_after(ack, scp->ackrcv_dat)) {
-				scp->ackrcv_dat = ack & 0x0fff;
-				wakeup |= dn_nsp_check_xmit_queue(sk, skb, &scp->data_xmit_queue, ack);
-			}
-			break;
-		case 1: /* NAK - Data */
-			break;
-		case 2: /* ACK - OtherData */
-			if (dn_after(ack, scp->ackrcv_oth)) {
-				scp->ackrcv_oth = ack & 0x0fff;
-				wakeup |= dn_nsp_check_xmit_queue(sk, skb, &scp->other_xmit_queue, ack);
-			}
-			break;
-		case 3: /* NAK - OtherData */
-			break;
+	switch (type) {
+	case 0: /* ACK - Data */
+		if (dn_after(ack, scp->ackrcv_dat)) {
+			scp->ackrcv_dat = ack & 0x0fff;
+			wakeup |= dn_nsp_check_xmit_queue(sk, skb,
+							  &scp->data_xmit_queue,
+							  ack);
+		}
+		break;
+	case 1: /* NAK - Data */
+		break;
+	case 2: /* ACK - OtherData */
+		if (dn_after(ack, scp->ackrcv_oth)) {
+			scp->ackrcv_oth = ack & 0x0fff;
+			wakeup |= dn_nsp_check_xmit_queue(sk, skb,
+							  &scp->other_xmit_queue,
+							  ack);
+		}
+		break;
+	case 3: /* NAK - OtherData */
+		break;
 	}
 
 	if (wakeup && !sock_flag(sk, SOCK_DEAD))
@@ -417,19 +421,19 @@ static void dn_nsp_disc_init(struct sock *sk, struct sk_buff *skb)
 	scp->addrrem = cb->src_port;
 	sk->sk_state = TCP_CLOSE;
 
-	switch(scp->state) {
-		case DN_CI:
-		case DN_CD:
-			scp->state = DN_RJ;
-			sk->sk_err = ECONNREFUSED;
-			break;
-		case DN_RUN:
-			sk->sk_shutdown |= SHUTDOWN_MASK;
-			scp->state = DN_DN;
-			break;
-		case DN_DI:
-			scp->state = DN_DIC;
-			break;
+	switch (scp->state) {
+	case DN_CI:
+	case DN_CD:
+		scp->state = DN_RJ;
+		sk->sk_err = ECONNREFUSED;
+		break;
+	case DN_RUN:
+		sk->sk_shutdown |= SHUTDOWN_MASK;
+		scp->state = DN_DN;
+		break;
+	case DN_DI:
+		scp->state = DN_DIC;
+		break;
 	}
 
 	if (!sock_flag(sk, SOCK_DEAD)) {
@@ -470,23 +474,23 @@ static void dn_nsp_disc_conf(struct sock *sk, struct sk_buff *skb)
 
 	sk->sk_state = TCP_CLOSE;
 
-	switch(scp->state) {
-		case DN_CI:
-			scp->state = DN_NR;
-			break;
-		case DN_DR:
-			if (reason == NSP_REASON_DC)
-				scp->state = DN_DRC;
-			if (reason == NSP_REASON_NL)
-				scp->state = DN_CN;
-			break;
-		case DN_DI:
-			scp->state = DN_DIC;
-			break;
-		case DN_RUN:
-			sk->sk_shutdown |= SHUTDOWN_MASK;
-		case DN_CC:
+	switch (scp->state) {
+	case DN_CI:
+		scp->state = DN_NR;
+		break;
+	case DN_DR:
+		if (reason == NSP_REASON_DC)
+			scp->state = DN_DRC;
+		if (reason == NSP_REASON_NL)
 			scp->state = DN_CN;
+		break;
+	case DN_DI:
+		scp->state = DN_DIC;
+		break;
+	case DN_RUN:
+		sk->sk_shutdown |= SHUTDOWN_MASK;
+	case DN_CC:
+		scp->state = DN_CN;
 	}
 
 	if (!sock_flag(sk, SOCK_DEAD)) {
@@ -692,16 +696,16 @@ static int dn_nsp_no_socket(struct sk_buff *skb, unsigned short reason)
 		goto out;
 
 	if ((reason != NSP_REASON_OK) && ((cb->nsp_flags & 0x0c) == 0x08)) {
-		switch(cb->nsp_flags & 0x70) {
-			case 0x10:
-			case 0x60: /* (Retransmitted) Connect Init */
-				dn_nsp_return_disc(skb, NSP_DISCINIT, reason);
-				ret = NET_RX_SUCCESS;
-				break;
-			case 0x20: /* Connect Confirm */
-				dn_nsp_return_disc(skb, NSP_DISCCONF, reason);
-				ret = NET_RX_SUCCESS;
-				break;
+		switch (cb->nsp_flags & 0x70) {
+		case 0x10:
+		case 0x60: /* (Retransmitted) Connect Init */
+			dn_nsp_return_disc(skb, NSP_DISCINIT, reason);
+			ret = NET_RX_SUCCESS;
+			break;
+		case 0x20: /* Connect Confirm */
+			dn_nsp_return_disc(skb, NSP_DISCCONF, reason);
+			ret = NET_RX_SUCCESS;
+			break;
 		}
 	}
 
@@ -733,17 +737,17 @@ static int dn_nsp_rx_packet(struct sk_buff *skb)
 	 * Filter out conninits and useless packet types
 	 */
 	if ((cb->nsp_flags & 0x0c) == 0x08) {
-		switch(cb->nsp_flags & 0x70) {
-			case 0x00: /* NOP */
-			case 0x70: /* Reserved */
-			case 0x50: /* Reserved, Phase II node init */
+		switch (cb->nsp_flags & 0x70) {
+		case 0x00: /* NOP */
+		case 0x70: /* Reserved */
+		case 0x50: /* Reserved, Phase II node init */
+			goto free_out;
+		case 0x10:
+		case 0x60:
+			if (unlikely(cb->rt_flags & DN_RT_F_RTS))
 				goto free_out;
-			case 0x10:
-			case 0x60:
-				if (unlikely(cb->rt_flags & DN_RT_F_RTS))
-					goto free_out;
-				sk = dn_find_listener(skb, &reason);
-				goto got_it;
+			sk = dn_find_listener(skb, &reason);
+			goto got_it;
 		}
 	}
 
@@ -836,20 +840,20 @@ int dn_nsp_backlog_rcv(struct sock *sk, struct sk_buff *skb)
 	 * Control packet.
 	 */
 	if ((cb->nsp_flags & 0x0c) == 0x08) {
-		switch(cb->nsp_flags & 0x70) {
-			case 0x10:
-			case 0x60:
-				dn_nsp_conn_init(sk, skb);
-				break;
-			case 0x20:
-				dn_nsp_conn_conf(sk, skb);
-				break;
-			case 0x30:
-				dn_nsp_disc_init(sk, skb);
-				break;
-			case 0x40:
-				dn_nsp_disc_conf(sk, skb);
-				break;
+		switch (cb->nsp_flags & 0x70) {
+		case 0x10:
+		case 0x60:
+			dn_nsp_conn_init(sk, skb);
+			break;
+		case 0x20:
+			dn_nsp_conn_conf(sk, skb);
+			break;
+		case 0x30:
+			dn_nsp_disc_init(sk, skb);
+			break;
+		case 0x40:
+			dn_nsp_disc_conf(sk, skb);
+			break;
 		}
 
 	} else if (cb->nsp_flags == 0x24) {
@@ -890,15 +894,15 @@ int dn_nsp_backlog_rcv(struct sock *sk, struct sk_buff *skb)
 			if (scp->state != DN_RUN)
 				goto free_out;
 
-			switch(cb->nsp_flags) {
-				case 0x10: /* LS */
-					dn_nsp_linkservice(sk, skb);
-					break;
-				case 0x30: /* OD */
-					dn_nsp_otherdata(sk, skb);
-					break;
-				default:
-					dn_nsp_data(sk, skb);
+			switch (cb->nsp_flags) {
+			case 0x10: /* LS */
+				dn_nsp_linkservice(sk, skb);
+				break;
+			case 0x30: /* OD */
+				dn_nsp_otherdata(sk, skb);
+				break;
+			default:
+				dn_nsp_data(sk, skb);
 			}
 
 		} else { /* Ack, chuck it out here */