net: ll_temac: Remove unused start_p variable

The start_p variable was included in the initial commit,
commit 92744989533c ("net: add Xilinx ll_temac device driver"),
but has never had any real use.

Signed-off-by: Esben Haabendal <esben@geanix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c
index b0fab9a2056fc68b62f73ce20049a7ad3ceee9b2..d6853c44e672e925e381da4f6381077c3a295c64 100644 (file)
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -825,14 +825,13 @@ temac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
        struct temac_local *lp = netdev_priv(ndev);
        struct cdmac_bd *cur_p;
-       dma_addr_t start_p, tail_p, skb_dma_addr;
+       dma_addr_t tail_p, skb_dma_addr;
        int ii;
        unsigned long num_frag;
        skb_frag_t *frag;
 
        num_frag = skb_shinfo(skb)->nr_frags;
        frag = &skb_shinfo(skb)->frags[0];
-       start_p = lp->tx_bd_p + sizeof(*lp->tx_bd_v) * lp->tx_bd_tail;
        cur_p = &lp->tx_bd_v[lp->tx_bd_tail];
 
        if (temac_check_tx_bd_space(lp, num_frag + 1)) {