summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMartin Schwidefsky <schwidefsky@de.ibm.com>2008-05-07 09:22:56 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-05-07 09:23:02 +0200
commitc6ca1850e78d60c299ceb4c240a04af9e2384f70 (patch)
tree047db3250199b568e8ea593e0a3f594d0a333a96
parent5b8909871b80a6cc2bd21aa5262c1424e3d26339 (diff)
[S390] s390mach compile warning
Fix the following compile warning: drivers/s390/s390mach.c: In function 's390_collect_crw_info': drivers/s390/s390mach.c:77: warning: ignoring return value of 'down_interruptibl Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
-rw-r--r--drivers/s390/s390mach.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/s390/s390mach.c b/drivers/s390/s390mach.c
index 4d4b54277c43..5080f343ad74 100644
--- a/drivers/s390/s390mach.c
+++ b/drivers/s390/s390mach.c
@@ -48,10 +48,11 @@ s390_collect_crw_info(void *param)
int ccode;
struct semaphore *sem;
unsigned int chain;
+ int ignore;
sem = (struct semaphore *)param;
repeat:
- down_interruptible(sem);
+ ignore = down_interruptible(sem);
chain = 0;
while (1) {
if (unlikely(chain > 1)) {