From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Sat, 15 Feb 2020 20:27:38 +0000 (+0100)
Subject: clk: ICS8N3QV01 remove superfluous code
X-Git-Url: http://git.dujemihanovic.xyz/img/static/gitweb.css?a=commitdiff_plain;h=6befc1f900db638ae54ea1bbab51a42cd1d5a153;p=u-boot.git

clk: ICS8N3QV01 remove superfluous code

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@gmx.de>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
---

diff --git a/drivers/clk/ics8n3qv01.c b/drivers/clk/ics8n3qv01.c
index 4f80bf6e52..76b27ad7fd 100644
--- a/drivers/clk/ics8n3qv01.c
+++ b/drivers/clk/ics8n3qv01.c
@@ -82,7 +82,6 @@ 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