ALSA: timer: Code cleanup

commit c3b1681375 upstream.

This is a minor code cleanup without any functional changes:
- Kill keep_flag argument from _snd_timer_stop(), as all callers pass
  only it false.
- Remove redundant NULL check in _snd_timer_stop().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
This commit is contained in:
Takashi Iwai 2016-01-14 17:01:46 +01:00 • committed by Luis Henriques
commit a293ce87a6