From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 2 Dec 2014 14:34:30 +0100
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@xxxxxxxxxxxxxxxxxxxxx>
---
sound/soc/sh/fsi.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 88e5df4..8869971 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -842,12 +842,9 @@ static int fsi_clk_disable(struct device *dev,
return -EINVAL;
if (1 == clock->count--) {
- if (clock->xck)
- clk_disable(clock->xck);
- if (clock->ick)
- clk_disable(clock->ick);
- if (clock->div)
- clk_disable(clock->div);
+ clk_disable(clock->xck);
+ clk_disable(clock->ick);
+ clk_disable(clock->div);
}
return 0;
--
2.1.3
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