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authorEric Sesterhenn <snakebyte@gmx.de>2006-03-24 18:48:13 +0100
committerAdrian Bunk <bunk@stusta.de>2006-03-24 18:48:13 +0100
commit7ac1e877d48061aa6ebca936189c32b44ccf8d9c (patch)
tree2efb95f8cb9d18e56b4e44c089e3f6a1cb483d0d /drivers/s390
parent34814545890db603b7648ea2ea477d1f83b61297 (diff)
BUG_ON() Conversion in drivers/s390/block/dasd.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 'drivers/s390')
-rw-r--r--drivers/s390/block/dasd.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index dfe542b206cc..0eab05a37e65 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -542,9 +542,8 @@ dasd_kmalloc_request(char *magic, int cplength, int datasize,
struct dasd_ccw_req *cqr;
/* Sanity checks */
- if ( magic == NULL || datasize > PAGE_SIZE ||
- (cplength*sizeof(struct ccw1)) > PAGE_SIZE)
- BUG();
+ BUG_ON( magic == NULL || datasize > PAGE_SIZE ||
+ (cplength*sizeof(struct ccw1)) > PAGE_SIZE);
cqr = kzalloc(sizeof(struct dasd_ccw_req), GFP_ATOMIC);
if (cqr == NULL)
@@ -584,9 +583,8 @@ dasd_smalloc_request(char *magic, int cplength, int datasize,
int size;
/* Sanity checks */
- if ( magic == NULL || datasize > PAGE_SIZE ||
- (cplength*sizeof(struct ccw1)) > PAGE_SIZE)
- BUG();
+ BUG_ON( magic == NULL || datasize > PAGE_SIZE ||
+ (cplength*sizeof(struct ccw1)) > PAGE_SIZE);
size = (sizeof(struct dasd_ccw_req) + 7L) & -8L;
if (cplength > 0)