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@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210126124540.3320214-14-lee.jones@linaro.org
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/qcom/gcc-ipq4019.c b/drivers/clk/qcom/gcc-ipq4019.c
index ef5137fd50f3f25c650c70825c9dfbdb38b808a4..8abad4032de713750edd0a9f74ca73cae284b0ce 100644 (file)
--- 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.