Subject: linux-next: Signed-off-by missing for commit in the f2fs tree

From: Stephen Rothwell <[email-masked]>
Date: Mon, 13 Nov 2017 07:39:58 +1100

Hi Jaegeuk,

Commit

  c79d88f915ed ("f2fs: separate nat entry mem alloc from nat_tree_lock")

is missing a Signed-off-by from its author.

-- 
Cheers,
Stephen Rothwell