From: Oleg Drokin <oleg.drokin@intel.com>
Date: Mon, 18 May 2015 15:31:33 +0000 (-0400)
Subject: LU-6517 lmv: fix potential null pointer dereference
X-Git-Tag: 2.7.55~61
X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=commitdiff_plain;h=47c49d3cbb21c94c03831bb4d524d53772a1c2f9;hp=47c49d3cbb21c94c03831bb4d524d53772a1c2f9

LU-6517 lmv: fix potential null pointer dereference

In lmv_disconnect_mdc do procfs removal only if we actually know the name.

Change-Id: Icb658a8a2007eea254ea5ce70b95c5d73df89914
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Reviewed-on: http://review.whamcloud.com/14605
Reviewed-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Tested-by: Jenkins
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Tested-by: Maloo <hpdd-maloo@intel.com>
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