btrfs: use list_for_each_entry* in backref.c
authorGeliang Tang <geliangtang@163.com>
Mon, 21 Dec 2015 15:50:23 +0000 (23:50 +0800)
committerDavid Sterba <dsterba@suse.com>
Thu, 7 Jan 2016 13:42:46 +0000 (14:42 +0100)
commita7ca42256d9fad572fb7f2c471514d7d3572b1db
tree71f23fc115664b87d48ecaa9b239737797060352
parent7ae1681e126919e7119cebebde1d42df8d7a49b9
btrfs: use list_for_each_entry* in backref.c

Use list_for_each_entry*() to simplify the code.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/backref.c