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net: ll_temac: Use one return statement instead of two 

Use one return statement instead of two to simplify the code.
Both are returning the same value.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michal Simek 2015-05-11 16:05:02 +02:00 committed by David S. Miller
parent db65f35f50
commit 3824246d37
1 changed files with 1 additions and 3 deletions
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4
drivers/net/ethernet/xilinx/ll_temac_main.c
View File

@ -688,10 +688,8 @@ static int temac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
cur_p = &lp->tx_bd_v[lp->tx_bd_tail];
if (temac_check_tx_bd_space(lp, num_frag)) {
if (!netif_queue_stopped(ndev)) {
if (!netif_queue_stopped(ndev))
netif_stop_queue(ndev);
return NETDEV_TX_BUSY;
}
return NETDEV_TX_BUSY;
}