Re: [PATCH] clk: socfpga: remove redundant assignment on division

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On 12/20/21 6:37 PM, Colin Ian King wrote:
The variable parent_rate is being divided by div and the result
is re-assigned to parent_rate before being returned. The assignment
is redundant, replace /= operator with just / operator.

Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
---
  drivers/clk/socfpga/clk-pll-s10.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/socfpga/clk-pll-s10.c b/drivers/clk/socfpga/clk-pll-s10.c
index 70076a80149d..e444e4a0ee53 100644
--- a/drivers/clk/socfpga/clk-pll-s10.c
+++ b/drivers/clk/socfpga/clk-pll-s10.c
@@ -113,7 +113,7 @@ static unsigned long clk_boot_clk_recalc_rate(struct clk_hw *hwclk,
  		SWCTRLBTCLKSEL_MASK) >>
  		SWCTRLBTCLKSEL_SHIFT);
  	div += 1;
-	return parent_rate /= div;
+	return parent_rate / div;
  }

Acked-by: Dinh Nguyen <dinguyen@xxxxxxxxxx>



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