md: fix error paths from bitmap_create.
authorNeilBrown <neilb@suse.de>
Wed, 25 Feb 2015 00:44:11 +0000 (11:44 +1100)
committerNeilBrown <neilb@suse.de>
Wed, 25 Feb 2015 00:44:11 +0000 (11:44 +1100)
Recent change to bitmap_create mishandles errors.
In particular a failure doesn't alway cause 'err' to be set.

Signed-off-by: NeilBrown <neilb@suse.de>
drivers/md/md.c

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