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authorAndrew Morton <akpm@linux-foundation.org>2008-05-01 04:35:20 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-01 08:04:02 -0700
commit726792b26b66c41f650e4a0c2f7b9e1fc16473a4 (patch)
treef31301e0cf683c1fb4054b7135685af104c9f464
parent5098021e1ed91388ab7f3984650e95a5584450c3 (diff)
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drivers/scsi/ncr53c8xx.c: fix warning
drivers/scsi/ncr53c8xx.c: In function 'process_waiting_list': drivers/scsi/ncr53c8xx.c:8225: warning: suggest parentheses around assignment used as truth value recently added by commit 172c122df5186e7cbd413d61757ff90267331002 Author: Harvey Harrison <harvey.harrison@gmail.com> Date: Mon Apr 28 16:50:03 2008 -0700 scsi: fix integer as NULL pointer warnings Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/scsi/ncr53c8xx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index ceab4f73caf..c57c94c0ffd 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -8222,7 +8222,7 @@ static void process_waiting_list(struct ncb *np, int sts)
#ifdef DEBUG_WAITING_LIST
if (waiting_list) printk("%s: waiting_list=%lx processing sts=%d\n", ncr_name(np), (u_long) waiting_list, sts);
#endif
- while (wcmd = waiting_list) {
+ while ((wcmd = waiting_list) != NULL) {
waiting_list = (struct scsi_cmnd *) wcmd->next_wcmd;
wcmd->next_wcmd = NULL;
if (sts == DID_OK) {