提交 ceba0b29 编写于 作者: K Ken Kawasaki 提交者: David S. Miller

axnet_cs: remove unnecessary spin_unlock_irqrestore

axnet_cs:
    remove unnecessary spin_unlock_irqrestore,spin_lock_irqsave.
Signed-off-by: NKen Kawasaki <ken_kawasaki@spring.nifty.jp>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 ee983ac7
......@@ -1065,14 +1065,11 @@ static netdev_tx_t axnet_start_xmit(struct sk_buff *skb,
spin_lock_irqsave(&ei_local->page_lock, flags);
outb_p(0x00, e8390_base + EN0_IMR);
spin_unlock_irqrestore(&ei_local->page_lock, flags);
/*
* Slow phase with lock held.
*/
spin_lock_irqsave(&ei_local->page_lock, flags);
ei_local->irqlock = 1;
send_length = max(length, ETH_ZLEN);
......
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