From: Russell King (Oracle) Date: Thu, 4 Sep 2025 12:11:46 +0000 (+0100) Subject: net: stmmac: mdio: remove redundant clock rate tests X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=78c91bec8fb977cd509e873f9ef6cb74cfdcbe57;p=thirdparty%2Fkernel%2Fstable.git net: stmmac: mdio: remove redundant clock rate tests The pattern: ... if (v < A) ... else if (v >= A && v < B) ... can be simplified to: ... if (v < A) ... else if (v < B) ... which makes the string of ifelse more readable. Signed-off-by: Russell King (Oracle) Reviewed-by: Andrew Lunn Tested-by: Mohd Ayaan Anwar Link: https://patch.msgid.link/E1uu8oc-00000001vpN-0S1A@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c index e5ca206ee46fd..f408737f6fc73 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c @@ -502,19 +502,19 @@ static u32 stmmac_clk_csr_set(struct stmmac_priv *priv) */ if (clk_rate < CSR_F_35M) value = STMMAC_CSR_20_35M; - else if ((clk_rate >= CSR_F_35M) && (clk_rate < CSR_F_60M)) + else if (clk_rate < CSR_F_60M) value = STMMAC_CSR_35_60M; - else if ((clk_rate >= CSR_F_60M) && (clk_rate < CSR_F_100M)) + else if (clk_rate < CSR_F_100M) value = STMMAC_CSR_60_100M; - else if ((clk_rate >= CSR_F_100M) && (clk_rate < CSR_F_150M)) + else if (clk_rate < CSR_F_150M) value = STMMAC_CSR_100_150M; - else if ((clk_rate >= CSR_F_150M) && (clk_rate < CSR_F_250M)) + else if (clk_rate < CSR_F_250M) value = STMMAC_CSR_150_250M; - else if ((clk_rate >= CSR_F_250M) && (clk_rate <= CSR_F_300M)) + else if (clk_rate <= CSR_F_300M) value = STMMAC_CSR_250_300M; - else if ((clk_rate >= CSR_F_300M) && (clk_rate < CSR_F_500M)) + else if (clk_rate < CSR_F_500M) value = STMMAC_CSR_300_500M; - else if ((clk_rate >= CSR_F_500M) && (clk_rate < CSR_F_800M)) + else if (clk_rate < CSR_F_800M) value = STMMAC_CSR_500_800M; if (priv->plat->flags & STMMAC_FLAG_HAS_SUN8I) {