From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Sat, 3 Jan 2015 17:37:28 +0100
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 <elfr...@users.sourceforge.net>
---
sound/pci/oxygen/oxygen_lib.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c
index b67e306..61a62c0 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);
--
2.2.1
--
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