From: Steven Whitehouse <swhiteho@redhat.com>
Date: Mon, 15 Jun 2009 07:26:48 +0000 (+0100)
Subject: dlm: Fix uninitialised variable warning in lock.c
X-Git-Tag: v2.6.31-rc4~49^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a566a6b11c86147fe9fc9db7ab15f9eecca3e862;p=pandora-kernel.git

dlm: Fix uninitialised variable warning in lock.c

  CC [M]  fs/dlm/lock.o
fs/dlm/lock.c: In function ‘find_rsb’:
fs/dlm/lock.c:438: warning: ‘r’ may be used uninitialized in this function

Since r is used on the error path to set r_ret, set it to NULL.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
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