Commits
NeilBrown committed 87a8dec91e1
md: simplify some 'if' conditionals in raid5_start_reshape.
There are two consecutive 'if' statements.
if (mddev->delta_disks >= 0)
....
if (mddev->delta_disks > 0)
The code in the second is equally valid if delta_disks == 0, and these
two statements are the only place that 'added_devices' is used.
So make them a single if statement, make added_devices a local
variable, and re-indent it all.
No functional change.
Signed-off-by: NeilBrown <neilb@suse.de>