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btrfs: remove a useless return statement in btrfs_block_rsv_add
authorLu Fengqi <lufq.fnst@cn.fujitsu.com>
Sat, 4 Aug 2018 13:10:56 +0000 (21:10 +0800)
committerDavid Sterba <dsterba@suse.com>
Mon, 15 Oct 2018 15:23:25 +0000 (17:23 +0200)
commit5a2cb25ab9da5046f10e773c9ecfdb3339f3dd7c
treef8006c9f18cb0a02c07a036199f2817d6faae960
parent684572df940181b070760bf027a6ded6b7b55c3d
btrfs: remove a useless return statement in btrfs_block_rsv_add

Since ret must be 0 here, don't have to return.  No functional change
and code readability is not hurt.

Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/extent-tree.c