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authorHans Verkuil <hverkuil@xs4all.nl>2009-05-02 07:56:46 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-05-09 18:52:36 -0300
commit34a7864db1bc6d9ceb466251957fccf90c7106f8 (patch)
tree3d5a7b5f97965b044f84e7fc14ca297191d93795
parent52c3d29cfa2fa02f525a01abf28abf48f49801bf (diff)
V4L/DVB (11668): ivtv: fix compiler warning.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
-rw-r--r--drivers/media/video/ivtv/ivtv-driver.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index b0195e8ee4d..db2ac9a99ac 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -305,14 +305,17 @@ int ivtv_waitq(wait_queue_head_t *waitq)
/* Generic utility functions */
int ivtv_msleep_timeout(unsigned int msecs, int intr)
{
- int ret;
int timeout = msecs_to_jiffies(msecs);
do {
set_current_state(intr ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE);
timeout = schedule_timeout(timeout);
- if (intr && (ret = signal_pending(current)))
- return ret;
+ if (intr) {
+ int ret = signal_pending(current);
+
+ if (ret)
+ return ret;
+ }
} while (timeout);
return 0;
}