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Subject[PATCH 2/8] mfd: arizona: Remove unneded ret variable
Date
The ret variable is not needed since is not used in the
function. Remove the variable and just return 0 instead.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
---

drivers/mfd/arizona-core.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index 44cfdbb295db..acf354875338 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -69,8 +69,6 @@ EXPORT_SYMBOL_GPL(arizona_clk32k_enable);

int arizona_clk32k_disable(struct arizona *arizona)
{
- int ret = 0;
-
mutex_lock(&arizona->clk_lock);

BUG_ON(arizona->clk32k_ref <= 0);
@@ -90,7 +88,7 @@ int arizona_clk32k_disable(struct arizona *arizona)

mutex_unlock(&arizona->clk_lock);

- return ret;
+ return 0;
}
EXPORT_SYMBOL_GPL(arizona_clk32k_disable);

--
2.4.3


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