linux-kernel - [PATCH 13/21] clk: qcom: gcc-ipq4019: Remove unused variable 'ret'

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Date:   Tue, 26 Jan 2021 12:45:32 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, linux-arm-msm@...r.kernel.org,
        linux-clk@...r.kernel.org
Subject: [PATCH 13/21] clk: qcom: gcc-ipq4019: Remove unused variable 'ret'

Fixes the following W=1 kernel build warning(s):

 drivers/clk/qcom/gcc-ipq4019.c: In function ‘clk_cpu_div_set_rate’:
 drivers/clk/qcom/gcc-ipq4019.c:1279:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]

Cc: Andy Gross <agross@...nel.org>
Cc: Bjorn Andersson <bjorn.andersson@...aro.org>
Cc: Michael Turquette <mturquette@...libre.com>
Cc: Stephen Boyd <sboyd@...nel.org>
Cc: linux-arm-msm@...r.kernel.org
Cc: linux-clk@...r.kernel.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/clk/qcom/gcc-ipq4019.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/qcom/gcc-ipq4019.c b/drivers/clk/qcom/gcc-ipq4019.c
index ef5137fd50f3f..8abad4032de71 100644
--- a/drivers/clk/qcom/gcc-ipq4019.c
+++ b/drivers/clk/qcom/gcc-ipq4019.c
@@ -1276,16 +1276,15 @@ static int clk_cpu_div_set_rate(struct clk_hw *hw, unsigned long rate,
 	struct clk_fepll *pll = to_clk_fepll(hw);
 	const struct freq_tbl *f;
 	u32 mask;
-	int ret;
 
 	f = qcom_find_freq(pll->freq_tbl, rate);
 	if (!f)
 		return -EINVAL;
 
 	mask = (BIT(pll->cdiv.width) - 1) << pll->cdiv.shift;
-	ret = regmap_update_bits(pll->cdiv.clkr.regmap,
-				 pll->cdiv.reg, mask,
-				 f->pre_div << pll->cdiv.shift);
+	regmap_update_bits(pll->cdiv.clkr.regmap,
+			   pll->cdiv.reg, mask,
+			   f->pre_div << pll->cdiv.shift);
 	/*
 	 * There is no status bit which can be checked for successful CPU
 	 * divider update operation so using delay for the same.
-- 
2.25.1