mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Jiri Slaby <jirislaby@gmail.com>
To: mchehab@infradead.org
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
	Jiri Slaby <jirislaby@gmail.com>
Subject: [PATCH 4/4] V4L: saa7134, fix lock imbalance
Date: Fri, 19 Jun 2009 22:30:07 +0200	[thread overview]
Message-ID: <1245443407-17410-4-git-send-email-jirislaby@gmail.com> (raw)
In-Reply-To: <1245443407-17410-1-git-send-email-jirislaby@gmail.com>

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(-)

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;
 	}
 
-- 
1.6.3.2


      parent reply	other threads:[~2009-06-19 20:30 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-06-19 20:30 [PATCH 1/4] V4L: radio-si470x, " Jiri Slaby
2009-06-19 20:30 ` [PATCH 2/4] V4L: em28xx, " Jiri Slaby
2009-06-19 20:30 ` [PATCH 3/4] V4L: hdpvr, fix lock imbalances Jiri Slaby
2009-06-19 20:30 ` Jiri Slaby [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1245443407-17410-4-git-send-email-jirislaby@gmail.com \
    --to=jirislaby@gmail.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-media@vger.kernel.org \
    --cc=mchehab@infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome