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clk: imx: gate2: Remove unused variable ret 

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>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Zou Wei 2020-11-03 19:32:14 +08:00 committed by Shawn Guo
parent 65188f0745
commit f2bd43f1c9
1 changed files with 1 additions and 2 deletions
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3
drivers/clk/imx/clk-gate2.c
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@ -54,7 +54,6 @@ static int clk_gate2_enable(struct clk_hw *hw)
{ {
struct clk_gate2 *gate = to_clk_gate2(hw); struct clk_gate2 *gate = to_clk_gate2(hw);
unsigned long flags; unsigned long flags;
int ret = 0;
spin_lock_irqsave(gate->lock, flags); spin_lock_irqsave(gate->lock, flags);
@ -65,7 +64,7 @@ static int clk_gate2_enable(struct clk_hw *hw)
out: out:
spin_unlock_irqrestore(gate->lock, flags); spin_unlock_irqrestore(gate->lock, flags);
return ret; return 0;
} }
static void clk_gate2_disable(struct clk_hw *hw) static void clk_gate2_disable(struct clk_hw *hw)