md/raid5: removed unused 'added_devices' variable.
authorNeilBrown <neilb@suse.de>
Tue, 13 Mar 2012 00:21:21 +0000 (11:21 +1100)
committerNeilBrown <neilb@suse.de>
Tue, 13 Mar 2012 00:21:21 +0000 (11:21 +1100)
commit 908f4fbd265733 removed the last user of this variable,
so we should discard it completely.

Signed-off-by: NeilBrown <neilb@suse.de>
drivers/md/raid5.c

Simple merge