drivers/net: Add missing unlock
Unlock the lock before leaving the function. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ expression E1; identifier f; @@ f (...) { <+... * spin_lock_irqsave (E1,...); ... when != E1 * return ...; ...+> } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 3 additions and 1 deletions
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@ -592,8 +592,10 @@ static int sgiseeq_start_xmit(struct sk_buff *skb, struct net_device *dev)
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/* Setup... */
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/* Setup... */
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len = skb->len;
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len = skb->len;
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if (len < ETH_ZLEN) {
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if (len < ETH_ZLEN) {
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if (skb_padto(skb, ETH_ZLEN))
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if (skb_padto(skb, ETH_ZLEN)) {
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spin_unlock_irqrestore(&sp->tx_lock, flags);
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return NETDEV_TX_OK;
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return NETDEV_TX_OK;
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}
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len = ETH_ZLEN;
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len = ETH_ZLEN;
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}
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}
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