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 4f80bf6e5223c2e6bb3b106855b94f4a77453937..76b27ad7fd0e6b288260ae5ab37cf48d90ee0166 100644 (file)
--- 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