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[media] saa7146: fix compiler warning

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Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2011-08-25 09:54:30 -03:00 committed by Mauro Carvalho Chehab
parent eb70ac1b1e
commit 7b4668efc4
1 changed files with 4 additions and 8 deletions
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12
drivers/media/common/saa7146_video.c
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@ -1356,18 +1356,14 @@ static void video_close(struct saa7146_dev *dev, struct file *file)
struct saa7146_fh *fh = file->private_data;
struct saa7146_vv *vv = dev->vv_data;
struct videobuf_queue *q = &fh->video_q;
int err;
if (IS_CAPTURE_ACTIVE(fh) != 0) {
err = video_end(fh, file);
} else if (IS_OVERLAY_ACTIVE(fh) != 0) {
err = saa7146_stop_preview(fh);
}
if (IS_CAPTURE_ACTIVE(fh) != 0)
video_end(fh, file);
else if (IS_OVERLAY_ACTIVE(fh) != 0)
saa7146_stop_preview(fh);
videobuf_stop(q);
/* hmm, why is this function declared void? */
/* return err */
}