dm snapshot: avoid else clause in persistent_read_metadata
authorJon Brassow <jbrassow@redhat.com>
Thu, 10 Dec 2009 23:52:07 +0000 (23:52 +0000)
committerAlasdair G Kergon <agk@redhat.com>
Thu, 10 Dec 2009 23:52:07 +0000 (23:52 +0000)
commitf5acc834287dd4f6cf712093ce0e779e38caad70
treed3100f28c096a79d487a79b832fa8964af4e2274
parenta518b86d0b1b6a474f154697dc6f33e0a317ae72
dm snapshot: avoid else clause in persistent_read_metadata

Minor code touch-up.  We don't need the 'else'.

Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
Reviewed-by: Mikulas Patocka <mpatocka@redhat.com>
Reviewed-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
drivers/md/dm-snap-persistent.c