btrfs: Use explicit round_down macro in btrfs resize ioctl handler
authorNikolay Borisov <nborisov@suse.com>
Tue, 18 Jul 2017 12:39:08 +0000 (15:39 +0300)
committerDavid Sterba <dsterba@suse.com>
Wed, 16 Aug 2017 14:12:03 +0000 (16:12 +0200)
commit47f08b96993831f4c51ed7cb07a86a97d4138d3f
tree332e7e0c0fc4ec2d04855521fad8e18dc59bb988
parent19aee8dea31fbaa5139968d20e36e1d78cbf30a0
btrfs: Use explicit round_down macro in btrfs resize ioctl handler

No functional changes, just make the code more self-explanatory.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/ioctl.c