Commit 34a7864d authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab

V4L/DVB (11668): ivtv: fix compiler warning.

Signed-off-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 52c3d29c
...@@ -305,14 +305,17 @@ int ivtv_waitq(wait_queue_head_t *waitq) ...@@ -305,14 +305,17 @@ int ivtv_waitq(wait_queue_head_t *waitq)
/* Generic utility functions */ /* Generic utility functions */
int ivtv_msleep_timeout(unsigned int msecs, int intr) int ivtv_msleep_timeout(unsigned int msecs, int intr)
{ {
int ret;
int timeout = msecs_to_jiffies(msecs); int timeout = msecs_to_jiffies(msecs);
do { do {
set_current_state(intr ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE); set_current_state(intr ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE);
timeout = schedule_timeout(timeout); timeout = schedule_timeout(timeout);
if (intr && (ret = signal_pending(current))) if (intr) {
int ret = signal_pending(current);
if (ret)
return ret; return ret;
}
} while (timeout); } while (timeout);
return 0; return 0;
} }
......
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