quota: Remove dqonoff_mutex from dquot_scan_active()
authorJan Kara <jack@suse.cz>
Wed, 23 Nov 2016 12:52:19 +0000 (13:52 +0100)
committerJan Kara <jack@suse.cz>
Wed, 30 Nov 2016 07:37:11 +0000 (08:37 +0100)
commitee1ac541a2446b13b2525929e719e84b63d5e5da
treeac26195119711bba13700d98e5d2decdae32cfae
parent2a64f80ee3ab47dc0114e077ea27903c97882138
quota: Remove dqonoff_mutex from dquot_scan_active()

All callers of dquot_scan_active() now hold s_umount so we can rely on
that lock to protect us against quota state changes.

Signed-off-by: Jan Kara <jack@suse.cz>
fs/quota/dquot.c