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dm mpath: remove extra nesting in map function
authorMike Snitzer <snitzer@redhat.com>
Fri, 28 Feb 2014 14:33:48 +0000 (15:33 +0100)
committerMike Snitzer <snitzer@redhat.com>
Thu, 27 Mar 2014 20:56:25 +0000 (16:56 -0400)
Return early for case when no path exists, and when the
pathgroup isn't ready. This eliminates the need for
extra nesting for the the common case.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
drivers/md/dm-mpath.c patch | blob | history

diff --cc drivers/md/dm-mpath.c
Simple merge
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