Merge branch 'rs/free-and-null'
authorJunio C Hamano <redacted>
Mon, 10 Jul 2017 20:42:51 +0000 (13:42 -0700)
committerJunio C Hamano <redacted>
Mon, 10 Jul 2017 20:42:51 +0000 (13:42 -0700)
Code cleanup.

* rs/free-and-null:
  coccinelle: polish FREE_AND_NULL rules


Trivial merge
git clone https://git.99rst.org/PROJECT