From: Brandon Philips <bphilips@suse.de>
Date: Sun, 13 Apr 2008 17:57:01 +0000 (-0300)
Subject: V4L/DVB (7550): em28xx: Fix a possible memory leak
X-Git-Tag: v2.6.26-rc1~1084^2~164
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0561297501842b5d7e0ca8805084f4d3f97c1078;p=pandora-kernel.git

V4L/DVB (7550): em28xx: Fix a possible memory leak

I did notice a possible memory leak since iolock is could possibly be
called before a buffer has been freed.

This ensure s_fmt isn't called while the queue is busy thereby avoiding
iolock on already allocated buffers.

Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

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