netdev - [PATCH] net: stmmac: fixed operator typo

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Message-id: <015701ce73d2$117b9040$3472b0c0$%an@samsung.com>
Date:	Fri, 28 Jun 2013 16:35:31 +0900
From:	Byungho An <bh74.an@...sung.com>
To:	netdev@...r.kernel.org
Cc:	'Giuseppe CAVALLARO' <peppe.cavallaro@...com>,
	'김국진' <kgene.kim@...sung.com>,
	davem@...emloft.net, cpgs@...sung.com
Subject: [PATCH] net: stmmac: fixed operator typo


This patch fixed operator typo from & to ==.
Due to incorrect operator, the result is incorrect.

Signed-off-by: Byungho An <bh74.an@...sung.com>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c |   22 +++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index c1ad5f4..f088633 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -788,13 +788,13 @@ static void stmmac_check_pcs_mode(struct stmmac_priv *priv)
 	int interface = priv->plat->interface;
 
 	if (priv->dma_cap.pcs) {
-		if ((interface & PHY_INTERFACE_MODE_RGMII) ||
-		    (interface & PHY_INTERFACE_MODE_RGMII_ID) ||
-		    (interface & PHY_INTERFACE_MODE_RGMII_RXID) ||
-		    (interface & PHY_INTERFACE_MODE_RGMII_TXID)) {
+		if ((interface == PHY_INTERFACE_MODE_RGMII) ||
+		    (interface == PHY_INTERFACE_MODE_RGMII_ID) ||
+		    (interface == PHY_INTERFACE_MODE_RGMII_RXID) ||
+		    (interface == PHY_INTERFACE_MODE_RGMII_TXID)) {
 			pr_debug("STMMAC: PCS RGMII support enable\n");
 			priv->pcs = STMMAC_PCS_RGMII;
-		} else if (interface & PHY_INTERFACE_MODE_SGMII) {
+		} else if (interface == PHY_INTERFACE_MODE_SGMII) {
 			pr_debug("STMMAC: PCS SGMII support enable\n");
 			priv->pcs = STMMAC_PCS_SGMII;
 		}
-- 
1.7.10.4


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