dm mpath: simplify failure path of dm_multipath_init()
authorJohannes Thumshirn <morbidrsa@gmail.com>
Sun, 11 Jan 2015 11:45:23 +0000 (12:45 +0100)
committerBen Hutchings <ben@decadent.org.uk>
Sat, 3 Mar 2018 15:50:43 +0000 (15:50 +0000)
commit ff658e9c1aae9a84dd06d46f847dc0cd2bf0dd11 upstream.

Currently the cleanup of all error cases are open-coded.  Introduce a
common exit path and labels.

Signed-off-by: Johannes Thumshirn <morbidrsa@gmail.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/md/dm-mpath.c

Simple merge