[U-Boot] [PATCH 3/5] net: sh_eth: Fix unused variable warnings

[Tom Rini]

With a newer toolchain we can see that in both sh_eth_phy_config_legacy
and sh_eth_recv_common the variable port is never referenced as
eth->port is always used instead.

Cc: Joe Hershberger <joe.hershber...@ni.com>
Signed-off-by: Tom Rini <tr...@konsulko.com>
---
 drivers/net/sh_eth.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 850fe1587f59..6f48e93ab53d 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -517,7 +517,7 @@ static int sh_eth_start_common(struct sh_eth_dev *eth)
 #ifndef CONFIG_DM_ETH
 static int sh_eth_phy_config_legacy(struct sh_eth_dev *eth)
 {
-       int port = eth->port, ret = 0;
+       int ret = 0;
        struct sh_eth_info *port_info = &eth->port_info[eth->port];
        struct eth_device *dev = port_info->dev;
        struct phy_device *phydev;
@@ -540,7 +540,7 @@ static int sh_eth_send_legacy(struct eth_device *dev, void 
*packet, int len)
 
 static int sh_eth_recv_common(struct sh_eth_dev *eth)
 {
-       int port = eth->port, len = 0;
+       int len = 0;
        struct sh_eth_info *port_info = &eth->port_info[eth->port];
        uchar *packet = (uchar *)ADDR_TO_P2(port_info->rx_desc_cur->rd2);
 
-- 
2.7.4

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