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V4L/DVB (12372): saa7134: fix lock imbalance

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There seems to be one superfluos unlock in a poll function. Remove it.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jiri Slaby 2009-07-28 11:56:33 -03:00 committed by Mauro Carvalho Chehab
parent 575f9af899
commit b9ab3508ef
1 changed files with 0 additions and 1 deletions
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drivers/media/video/saa7134/saa7134-video.c
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@ -1444,7 +1444,6 @@ video_poll(struct file *file, struct poll_table_struct *wait)
fh->cap.ops->buf_queue(&fh->cap,fh->cap.read_buf);
fh->cap.read_off = 0;
}
mutex_unlock(&fh->cap.vb_lock);
buf = fh->cap.read_buf;
}