Commit c6ca1850 authored May 07, 2008 by Martin Schwidefsky

[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>

parent 5b890987

drivers/s390/s390mach.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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)) {