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

[Stephen Rothwell]

Hi Liviu,

Commit

  7f2189b12359 ("drm: Fix checkpatch issue: "WARNING: braces {} are not 
necessary for single statement blocks."")

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

-- 
Cheers,
Stephen Rothwell