chip: use a temporary variable in gpiod_chip_close()
authorBartosz Golaszewski <bartekgola@gmail.com>
Fri, 30 Jun 2017 14:28:30 +0000 (16:28 +0200)
committerBartosz Golaszewski <bartekgola@gmail.com>
Thu, 6 Jul 2017 09:11:36 +0000 (11:11 +0200)
commit2dd161704ca87966ff8cf78e4c861cd8a6db6322
treeb04076309ea81cc3eda6519e0258b14bd6098c42
parentffe1776244e10c137def5df85da0349d4381d701
chip: use a temporary variable in gpiod_chip_close()

The code looks better if we use a temporary pointer to gpiod_line.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
src/lib/chip.c