netlink: remove some pointless conditionals before kfree_skb()
Remove some pointless conditionals before kfree_skb(). Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1049,8 +1049,7 @@ int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, u32 pid,
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netlink_unlock_table();
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if (info.skb2)
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kfree_skb(info.skb2);
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kfree_skb(info.skb2);
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if (info.delivery_failure)
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return -ENOBUFS;
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@ -1542,8 +1541,7 @@ EXPORT_SYMBOL(netlink_set_nonroot);
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static void netlink_destroy_callback(struct netlink_callback *cb)
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{
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if (cb->skb)
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kfree_skb(cb->skb);
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kfree_skb(cb->skb);
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kfree(cb);
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}
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