From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Sat, 3 Jan 2015 19:03:55 +0100
The sst_dma_free() 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/soc/intel/sst-dsp.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/intel/sst-dsp.c b/sound/soc/intel/sst-dsp.c
index 86e4108..64e9421 100644
--- a/sound/soc/intel/sst-dsp.c
+++ b/sound/soc/intel/sst-dsp.c
@@ -410,8 +410,7 @@ void sst_dsp_free(struct sst_dsp *sst)
if (sst->ops->free)
sst->ops->free(sst);
- if (sst->dma)
- sst_dma_free(sst->dma);
+ sst_dma_free(sst->dma);
}
EXPORT_SYMBOL_GPL(sst_dsp_free);
--
2.2.1
--
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