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path: root/drivers/misc/sgi-xp/xpc_channel.c
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Diffstat (limited to 'drivers/misc/sgi-xp/xpc_channel.c')
-rw-r--r--drivers/misc/sgi-xp/xpc_channel.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/misc/sgi-xp/xpc_channel.c b/drivers/misc/sgi-xp/xpc_channel.c
index 9c90c2d55c08..12d8eb6957a7 100644
--- a/drivers/misc/sgi-xp/xpc_channel.c
+++ b/drivers/misc/sgi-xp/xpc_channel.c
@@ -110,14 +110,14 @@ xpc_setup_infrastructure(struct xpc_partition *part)
* Allocate all of the channel structures as a contiguous chunk of
* memory.
*/
- part->channels = kzalloc(sizeof(struct xpc_channel) * XPC_NCHANNELS,
+ part->channels = kzalloc(sizeof(struct xpc_channel) * XPC_MAX_NCHANNELS,
GFP_KERNEL);
if (part->channels == NULL) {
dev_err(xpc_chan, "can't get memory for channels\n");
return xpNoMemory;
}
- part->nchannels = XPC_NCHANNELS;
+ part->nchannels = XPC_MAX_NCHANNELS;
/* allocate all the required GET/PUT values */
@@ -1432,9 +1432,9 @@ xpc_initiate_connect(int ch_number)
struct xpc_partition *part;
struct xpc_channel *ch;
- DBUG_ON(ch_number < 0 || ch_number >= XPC_NCHANNELS);
+ DBUG_ON(ch_number < 0 || ch_number >= XPC_MAX_NCHANNELS);
- for (partid = 1; partid < XP_MAX_PARTITIONS; partid++) {
+ for (partid = 0; partid < xp_max_npartitions; partid++) {
part = &xpc_partitions[partid];
if (xpc_part_ref(part)) {
@@ -1488,10 +1488,10 @@ xpc_initiate_disconnect(int ch_number)
struct xpc_partition *part;
struct xpc_channel *ch;
- DBUG_ON(ch_number < 0 || ch_number >= XPC_NCHANNELS);
+ DBUG_ON(ch_number < 0 || ch_number >= XPC_MAX_NCHANNELS);
/* initiate the channel disconnect for every active partition */
- for (partid = 1; partid < XP_MAX_PARTITIONS; partid++) {
+ for (partid = 0; partid < xp_max_npartitions; partid++) {
part = &xpc_partitions[partid];
if (xpc_part_ref(part)) {
@@ -1734,7 +1734,7 @@ xpc_initiate_allocate(short partid, int ch_number, u32 flags, void **payload)
enum xp_retval ret = xpUnknownReason;
struct xpc_msg *msg = NULL;
- DBUG_ON(partid <= 0 || partid >= XP_MAX_PARTITIONS);
+ DBUG_ON(partid < 0 || partid >= xp_max_npartitions);
DBUG_ON(ch_number < 0 || ch_number >= part->nchannels);
*payload = NULL;
@@ -1918,7 +1918,7 @@ xpc_initiate_send(short partid, int ch_number, void *payload)
dev_dbg(xpc_chan, "msg=0x%p, partid=%d, channel=%d\n", (void *)msg,
partid, ch_number);
- DBUG_ON(partid <= 0 || partid >= XP_MAX_PARTITIONS);
+ DBUG_ON(partid < 0 || partid >= xp_max_npartitions);
DBUG_ON(ch_number < 0 || ch_number >= part->nchannels);
DBUG_ON(msg == NULL);
@@ -1968,7 +1968,7 @@ xpc_initiate_send_notify(short partid, int ch_number, void *payload,
dev_dbg(xpc_chan, "msg=0x%p, partid=%d, channel=%d\n", (void *)msg,
partid, ch_number);
- DBUG_ON(partid <= 0 || partid >= XP_MAX_PARTITIONS);
+ DBUG_ON(partid < 0 || partid >= xp_max_npartitions);
DBUG_ON(ch_number < 0 || ch_number >= part->nchannels);
DBUG_ON(msg == NULL);
DBUG_ON(func == NULL);
@@ -2210,7 +2210,7 @@ xpc_initiate_received(short partid, int ch_number, void *payload)
struct xpc_msg *msg = XPC_MSG_ADDRESS(payload);
s64 get, msg_number = msg->number;
- DBUG_ON(partid <= 0 || partid >= XP_MAX_PARTITIONS);
+ DBUG_ON(partid < 0 || partid >= xp_max_npartitions);
DBUG_ON(ch_number < 0 || ch_number >= part->nchannels);
ch = &part->channels[ch_number];