diff options
| author | Yoann Padioleau <padator@wanadoo.fr> | 2007-07-27 11:44:42 +0200 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2007-07-27 15:40:42 -0700 |
| commit | 1e4dcd22efa7d24f637ab2ea3a77dd65774eb005 (patch) | |
| tree | 2c50c7050011c02117a47f92bf953d35d9b63370 /arch/ia64/hp/sim | |
| parent | 7a6c813594c9eb25a9afbcbd30c9865e38ee6f39 (diff) | |
[IA64] Compare pointer against NULL, not '0'
When comparing a pointer, it's clearer to compare it to NULL than to 0.
Signed-off-by: Yoann Padioleau <padator@wanadoo.fr>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/hp/sim')
| -rw-r--r-- | arch/ia64/hp/sim/simscsi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/hp/sim/simscsi.c b/arch/ia64/hp/sim/simscsi.c index bb87682bbb1b..64248b58f63f 100644 --- a/arch/ia64/hp/sim/simscsi.c +++ b/arch/ia64/hp/sim/simscsi.c @@ -101,7 +101,7 @@ simscsi_interrupt (unsigned long val) { struct scsi_cmnd *sc; - while ((sc = queue[rd].sc) != 0) { + while ((sc = queue[rd].sc) != NULL) { atomic_dec(&num_reqs); queue[rd].sc = NULL; if (DBG) |