Commit eeca5721 authored by Anson Huang's avatar Anson Huang Committed by Shawn Guo
Browse files

clk: imx: clk-sscg-pll: Drop unnecessary initialization 



No need to initialize 'ret' in many functions, as it will get
the return value from function call, so remove the initializtion
of 'ret'.

Signed-off-by: default avatarAnson Huang <Anson.Huang@nxp.com>
Reviewed-by: default avatarStephen Boyd <sboyd@kernel.org>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 530cf8d4

drivers/clk/imx/clk-sscg-pll.c

+7 −7
Original line number Diff line number Diff line
@@ -195,10 +195,10 @@ static int clk_sscg_pll2_find_setup(struct clk_sscg_pll_setup *setup, 
					uint64_t ref)

{



	int ret = -EINVAL;

	int ret;



	if (ref < PLL_STAGE1_MIN_FREQ || ref > PLL_STAGE1_MAX_FREQ)

		return ret;

		return -EINVAL;



	temp_setup->vco1 = ref;
@@ -254,10 +254,10 @@ static int clk_sscg_pll1_find_setup(struct clk_sscg_pll_setup *setup, 
					uint64_t ref)

{



	int ret = -EINVAL;

	int ret;



	if (ref < PLL_REF_MIN_FREQ || ref > PLL_REF_MAX_FREQ)

		return ret;

		return -EINVAL;



	temp_setup->ref = ref;
@@ -428,7 +428,7 @@ static int __clk_sscg_pll_determine_rate(struct clk_hw *hw, 
	struct clk_sscg_pll_setup *setup = &pll->setup;

	struct clk_hw *parent_hw = NULL;

	int bypass_parent_index;

	int ret = -EINVAL;

	int ret;



	req->max_rate = max;

	req->min_rate = min;
@@ -467,10 +467,10 @@ static int clk_sscg_pll_determine_rate(struct clk_hw *hw, 
	uint64_t rate = req->rate;

	uint64_t min = req->min_rate;

	uint64_t max = req->max_rate;

	int ret = -EINVAL;

	int ret;



	if (rate < PLL_OUT_MIN_FREQ || rate > PLL_OUT_MAX_FREQ)

		return ret;

		return -EINVAL;



	ret = __clk_sscg_pll_determine_rate(hw, req, req->rate, req->rate,

						rate, PLL_BYPASS2);

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