Merge branch 'amd-xgbe-next'

Tom Lendacky says:

====================
amd-xgbe: AMD XGBE driver updates 2016-11-14

This patch series addresses some minor issues found in the recently
accepted patch series for the AMD XGBE driver.

The following fixes are included in this driver update series:

- Fix how a mask is applied to a Clause 37 register value
- Fix some coccinelle identified warnings

This patch series is based on net-next.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/amd/xgbe/xgbe-mdio.c

@@ -943,8 +943,8 @@ static void xgbe_an37_init(struct xgbe_prv_data *pdata)
 
 	/* Set up the Control register */
 	reg = XMDIO_READ(pdata, MDIO_MMD_VEND2, MDIO_VEND2_AN_CTRL);
-	reg &= XGBE_AN_CL37_TX_CONFIG_MASK;
-	reg &= XGBE_AN_CL37_PCS_MODE_MASK;
+	reg &= ~XGBE_AN_CL37_TX_CONFIG_MASK;
+	reg &= ~XGBE_AN_CL37_PCS_MODE_MASK;
 
 	switch (pdata->an_mode) {
 	case XGBE_AN_MODE_CL37:

drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c

@@ -1766,8 +1766,6 @@ static void xgbe_phy_sfi_mode(struct xgbe_prv_data *pdata)
 			XP_SET_BITS(s0, XP_DRIVER_SCRATCH_0, SUB_COMMAND, 1);
 		else if (phy_data->sfp_cable_len <= 3)
 			XP_SET_BITS(s0, XP_DRIVER_SCRATCH_0, SUB_COMMAND, 2);
-		else if (phy_data->sfp_cable_len <= 5)
-			XP_SET_BITS(s0, XP_DRIVER_SCRATCH_0, SUB_COMMAND, 3);
 		else
 			XP_SET_BITS(s0, XP_DRIVER_SCRATCH_0, SUB_COMMAND, 3);
 	}
@@ -2346,7 +2344,8 @@ static bool xgbe_phy_valid_speed(struct xgbe_prv_data *pdata, int speed)
 static int xgbe_phy_link_status(struct xgbe_prv_data *pdata, int *an_restart)
 {
 	struct xgbe_phy_data *phy_data = pdata->phy_data;
-	unsigned int ret, reg;
+	unsigned int reg;
+	int ret;
 
 	*an_restart = 0;