From: Sage Weil <sage@newdream.net>
Date: Sat, 21 Nov 2009 21:08:14 +0000 (-0800)
Subject: ceph: remove useless IS_ERR checks
X-Git-Tag: v2.6.34-rc2~9^2~112
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75eb3592811028e5b01835126483d115532a3aa1;p=pandora-kernel.git

ceph: remove useless IS_ERR checks

ceph_lookup_snap_realm either returns a valid pointer or NULL; there is no
need to check IS_ERR(result).

Reported-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Sage Weil <sage@newdream.net>
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