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authorRobin Holt <holt@sgi.com>2009-04-02 16:59:14 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-02 19:05:07 -0700
commit6e873ec71d091f52510f6aa9bc71d4732438522a (patch)
tree2da4c9f58fb700e0389bd4a31fb6cebeca45e311 /drivers/misc/sgi-xp/xpc_sn2.c
parent1bc4faa59b0e6aa5ede2d5d8fa74b6e051b31dca (diff)
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xpc_sn2: fix max() warning about pointers of different types
Fix a minor compile warning when building on ia64. drivers/misc/sgi-xp/xpc_sn2.c: In function `xpc_clear_remote_msgqueue_flags_sn2': drivers/misc/sgi-xp/xpc_sn2.c:1746: warning: comparison of distinct pointer types lacks a cast Signed-off-by: Robin Holt <holt@sgi.com> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/misc/sgi-xp/xpc_sn2.c')
-rw-r--r--drivers/misc/sgi-xp/xpc_sn2.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/misc/sgi-xp/xpc_sn2.c b/drivers/misc/sgi-xp/xpc_sn2.c
index a760dd08e425..eaaa964942de 100644
--- a/drivers/misc/sgi-xp/xpc_sn2.c
+++ b/drivers/misc/sgi-xp/xpc_sn2.c
@@ -1744,20 +1744,20 @@ xpc_clear_remote_msgqueue_flags_sn2(struct xpc_channel *ch)
{
struct xpc_channel_sn2 *ch_sn2 = &ch->sn.sn2;
struct xpc_msg_sn2 *msg;
- s64 put;
+ s64 put, remote_nentries = ch->remote_nentries;
/* flags are zeroed when the buffer is allocated */
- if (ch_sn2->remote_GP.put < ch->remote_nentries)
+ if (ch_sn2->remote_GP.put < remote_nentries)
return;
- put = max(ch_sn2->w_remote_GP.put, ch->remote_nentries);
+ put = max(ch_sn2->w_remote_GP.put, remote_nentries);
do {
msg = (struct xpc_msg_sn2 *)((u64)ch_sn2->remote_msgqueue +
- (put % ch->remote_nentries) *
+ (put % remote_nentries) *
ch->entry_size);
DBUG_ON(!(msg->flags & XPC_M_SN2_READY));
DBUG_ON(!(msg->flags & XPC_M_SN2_DONE));
- DBUG_ON(msg->number != put - ch->remote_nentries);
+ DBUG_ON(msg->number != put - remote_nentries);
msg->flags = 0;
} while (++put < ch_sn2->remote_GP.put);
}