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| author |   Markus Elfring <elfring@users.sourceforge.net> | 2015-01-03 17:37:28 +0100 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2015-01-04 15:12:20 +0100 |
| commit | 1fac1686377410169952db63d282490bc0554662 (patch) | |
| tree | e0015f24f58efb711a43d9f1659aa8e5f114a23f /sound/pci/oxygen | |
| parent | ALSA: emu10k1: Delete an unnecessary check before the function call "kfree" (diff) | |
| download | wireguard-linux-1fac1686377410169952db63d282490bc0554662.tar.xz wireguard-linux-1fac1686377410169952db63d282490bc0554662.zip | |
ALSA: oxygen: Delete an unnecessary check before the function call "snd_pcm_suspend"
The snd_pcm_suspend() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/oxygen')
| -rw-r--r-- | sound/pci/oxygen/oxygen_lib.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c index b67e30602473..61a62c0d3488 100644 --- a/sound/pci/oxygen/oxygen_lib.c +++ b/sound/pci/oxygen/oxygen_lib.c @@ -736,8 +736,7 @@ static int oxygen_pci_suspend(struct device *dev) snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); for (i = 0; i < PCM_COUNT; ++i) - if (chip->streams[i]) - snd_pcm_suspend(chip->streams[i]); + snd_pcm_suspend(chip->streams[i]); if (chip->model.suspend) chip->model.suspend(chip); |