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ASoC: fsi: Deletion of unnecessary checks before the function call "clk_disable"

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The clk_disable() 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 2014-12-02 14:34:30 +01:00 committed by Mark Brown
parent f114040e3e
commit e98c89e05e
1 changed files with 3 additions and 6 deletions
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9
sound/soc/sh/fsi.c
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@ -842,12 +842,9 @@ static int fsi_clk_disable(struct device *dev,
return -EINVAL; return -EINVAL;
if (1 == clock->count--) { if (1 == clock->count--) {
if (clock->xck) clk_disable(clock->xck);
clk_disable(clock->xck); clk_disable(clock->ick);
if (clock->ick) clk_disable(clock->div);
clk_disable(clock->ick);
if (clock->div)
clk_disable(clock->div);
} }
return 0; return 0;