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

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>

diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 66fddec9543d0ecc1bb414871d035bc244abc521..eefb16100cd19334c7b79e63d63f074ba5d5d77d 100644 (file)
--- 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;