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authorEric Sesterhenn <snakebyte@gmx.de>2006-04-01 01:20:23 +0200
committerAdrian Bunk <bunk@stusta.de>2006-04-01 01:20:23 +0200
commit9bc98fc6fd3d07f37b597601489df200e0024222 (patch)
tree06242303dc70efbeda901e9d0ca3a7067976a501 /ipc/util.c
parent99cee0cd7560fc4e7f3646ee18d90e328bd1cb32 (diff)
downloadlinux-2.6.38-lt-ux500-9bc98fc6fd3d07f37b597601489df200e0024222.tar.gz
BUG_ON() Conversion in ipc/util.c
this changes if() BUG(); constructs to BUG_ON() which is cleaner, contains unlikely() and can better optimized away. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
Diffstat (limited to 'ipc/util.c')
-rw-r--r--ipc/util.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/ipc/util.c b/ipc/util.c
index 23151ef3259..5e785a29e1e 100644
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -266,8 +266,7 @@ struct kern_ipc_perm* ipc_rmid(struct ipc_ids* ids, int id)
{
struct kern_ipc_perm* p;
int lid = id % SEQ_MULTIPLIER;
- if(lid >= ids->entries->size)
- BUG();
+ BUG_ON(lid >= ids->entries->size);
/*
* do not need a rcu_dereference()() here to force ordering
@@ -275,8 +274,7 @@ struct kern_ipc_perm* ipc_rmid(struct ipc_ids* ids, int id)
*/
p = ids->entries->p[lid];
ids->entries->p[lid] = NULL;
- if(p==NULL)
- BUG();
+ BUG_ON(p==NULL);
ids->in_use--;
if (lid == ids->max_id) {