[PATCH -next] clk: imx: gate2: Remove unused variable ret

* [PATCH -next] clk: imx: gate2: Remove unused variable ret
@ 2020-11-03 11:32 Zou Wei
  2020-11-05  1:32 ` Stephen Boyd
  2020-11-10  1:09 ` Shawn Guo
  0 siblings, 2 replies; 3+ messages in thread
From: Zou Wei @ 2020-11-03 11:32 UTC (permalink / raw)
  To: mturquette, sboyd, shawnguo, s.hauer, kernel, festevam, linux-imx
  Cc: linux-clk, linux-arm-kernel, linux-kernel, Zou Wei

This patch fixes below warning reported by coccicheck:

./clk-gate2.c:57:5-8: Unneeded variable: "ret". Return "0" on line 68

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
---
 drivers/clk/imx/clk-gate2.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/clk/imx/clk-gate2.c b/drivers/clk/imx/clk-gate2.c
index 480a184..f16c401 100644
--- a/drivers/clk/imx/clk-gate2.c
+++ b/drivers/clk/imx/clk-gate2.c
@@ -54,7 +54,6 @@ static int clk_gate2_enable(struct clk_hw *hw)
 {
 	struct clk_gate2 *gate = to_clk_gate2(hw);
 	unsigned long flags;
-	int ret = 0;
 
 	spin_lock_irqsave(gate->lock, flags);
 
@@ -65,7 +64,7 @@ static int clk_gate2_enable(struct clk_hw *hw)
 out:
 	spin_unlock_irqrestore(gate->lock, flags);
 
-	return ret;
+	return 0;
 }
 
 static void clk_gate2_disable(struct clk_hw *hw)
-- 
2.6.2


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