[PATCH 1/1] clk: ICS8N3QV01 remove superfluous code

Heinrich Schuchardt xypron.glpk at gmx.de
Sat Feb 15 21:27:38 CET 2020


Do not calculate a unused value of n which is overwritten in both branches
of the subsequent if statement.

Identified by cppcheck.

Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
 drivers/clk/ics8n3qv01.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/clk/ics8n3qv01.c b/drivers/clk/ics8n3qv01.c
index e85ab1f9a0..984379bb12 100644
--- a/drivers/clk/ics8n3qv01.c
+++ b/drivers/clk/ics8n3qv01.c
@@ -81,7 +81,6 @@ static int ics8n3qv01_calc_parameters(uint fout, uint *_mint, uint *_mfrac,
 	uint n, foutiic, fvcoiic, mint;
 	u64 mfrac;

-	n = (2215000000U + fout / 2) / fout;
 	if (fout < 417000000U)
 		n = 2 * ((2215000000U / 2 + fout / 2) / fout);
 	else
--
2.25.0



More information about the U-Boot mailing list