Messages in this thread Patch in this message | | | From | Krzysztof Kozlowski <> | Subject | [PATCH 5/6] clk: si5341: drop unused 'err' variable | Date | Wed, 16 Sep 2020 18:17:39 +0200 |
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'err' is assigned but never read:
/drivers/clk/clk-si5341.c: In function ‘si5341_output_get_parent’: drivers/clk/clk-si5341.c:886:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> --- drivers/clk/clk-si5341.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/clk/clk-si5341.c b/drivers/clk/clk-si5341.c index 3d7acab9d280..e0446e66fa64 100644 --- a/drivers/clk/clk-si5341.c +++ b/drivers/clk/clk-si5341.c @@ -883,11 +883,9 @@ static int si5341_output_set_parent(struct clk_hw *hw, u8 index) static u8 si5341_output_get_parent(struct clk_hw *hw) { struct clk_si5341_output *output = to_clk_si5341_output(hw); - int err; u32 val; - err = regmap_read(output->data->regmap, - SI5341_OUT_MUX_SEL(output), &val); + regmap_read(output->data->regmap, SI5341_OUT_MUX_SEL(output), &val); return val & 0x7; } -- 2.17.1
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