fix all Wunused-but-set-variable varnings.
authorOleksij Rempel <linux@rempel-privat.de>
Thu, 13 Oct 2016 07:48:20 +0000 (09:48 +0200)
committerOleksij Rempel <linux@rempel-privat.de>
Sat, 15 Oct 2016 15:16:27 +0000 (17:16 +0200)
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>

No differences found