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ASoC: Intel: Delete an unnecessary check before the function call "sst_dma_free"

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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 <elfring@users.sourceforge.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Markus Elfring 2015-01-03 19:03:55 +01:00 committed by Mark Brown
parent 85b88a8dd0
commit 544c55c810
1 changed files with 1 additions and 2 deletions
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3
sound/soc/intel/sst-dsp.c
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@ -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);