drivers: net: xgene: Fix compiler warnings

Fixed compiler warnings reported with -Wmaybe-uninitialized W=1,

      /drivers/net/ethernet/apm/xgene/xgene_enet_main.c: In function ‘xgene_enet_rx_frame’:
      ../drivers/net/ethernet/apm/xgene/xgene_enet_main.c:455:27: warning: variable ‘pdata’ set but not used [-Wunused-but-set-variable]
      struct xgene_enet_pdata *pdata;
      ^
      ../drivers/net/ethernet/apm/xgene/xgene_enet_main.c: In function ‘xgene_enet_remove’:
      ../drivers/net/ethernet/apm/xgene/xgene_enet_main.c:1691:30: warning: variable ‘mac_ops’ set but not used [-Wunused-but-set-variable]
      const struct xgene_mac_ops *mac_ops;
				                                   ^

Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
index d1d6b5eeb613e6b3737b0792fd44bc645b348f6a..ceeb3f41848dc17b5fe6d7f445e4f48c9a2ce15b 100644 (file)
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
@@ -452,7 +452,6 @@ static int xgene_enet_rx_frame(struct xgene_enet_desc_ring *rx_ring,
                               struct xgene_enet_raw_desc *raw_desc)
 {
        struct net_device *ndev;
-       struct xgene_enet_pdata *pdata;
        struct device *dev;
        struct xgene_enet_desc_ring *buf_pool;
        u32 datalen, skb_index;
@@ -461,7 +460,6 @@ static int xgene_enet_rx_frame(struct xgene_enet_desc_ring *rx_ring,
        int ret = 0;
 
        ndev = rx_ring->ndev;
-       pdata = netdev_priv(ndev);
        dev = ndev_to_dev(rx_ring->ndev);
        buf_pool = rx_ring->buf_pool;
 
@@ -1688,11 +1686,9 @@ err:
 static int xgene_enet_remove(struct platform_device *pdev)
 {
        struct xgene_enet_pdata *pdata;
-       const struct xgene_mac_ops *mac_ops;
        struct net_device *ndev;
 
        pdata = platform_get_drvdata(pdev);
-       mac_ops = pdata->mac_ops;
        ndev = pdata->ndev;
 
        rtnl_lock();