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(parent: de171cb) | patch
md: simplify some 'if' conditionals in raid5_start_reshape.
authorNeilBrown <neilb@suse.de>
Mon, 31 Jan 2011 00:57:43 +0000 (11:57 +1100)
committerNeilBrown <neilb@suse.de>
Mon, 31 Jan 2011 00:57:43 +0000 (11:57 +1100)
commit87a8dec91e15954f0cf86be6c21741d991d83621
tree6719ef774c0e1a719b0365eae457c8ba4f130c70tree | snapshot (tar.gz zip)
parentde171cb9a52598cc023adceafc6c166112401386commit | diff
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>
drivers/md/raid5.c diff | blob | blame | history