ceph: remove useless IS_ERR checks
authorSage Weil <sage@newdream.net>
Sat, 21 Nov 2009 21:08:14 +0000 (13:08 -0800)
committerSage Weil <sage@newdream.net>
Sat, 21 Nov 2009 21:08:14 +0000 (13:08 -0800)
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>

No differences found