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[repost,4/4] V4L: saa7134, fix lock imbalance

Message ID 1246654296-23190-4-git-send-email-jirislaby@gmail.com (mailing list archive)
State Accepted
Delegated to: Douglas Landgraf
Headers show

Commit Message

Jiri Slaby July 3, 2009, 8:51 p.m. UTC 
There seems to be one superfluos unlock in a poll function. Remove it.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
---
 drivers/media/video/saa7134/saa7134-video.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
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Patch

diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index 82b57a6..dd9aab0 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -1443,7 +1443,6 @@  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;
 	}