提交 28a28283 编写于 作者: R Rami Rosen 提交者: David S. Miller

ipv4: fib: fix a comment.

In fib_frontend.c, there is a confusing comment; NETLINK_CB(skb).portid does not
refer to a pid of sending process, but rather to a netlink portid.
Signed-off-by: NRami Rosen <ramirose@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 87696f92
......@@ -974,7 +974,7 @@ static void nl_fib_input(struct sk_buff *skb)
nl_fib_lookup(frn, tb);
portid = NETLINK_CB(skb).portid; /* pid of sending process */
portid = NETLINK_CB(skb).portid; /* netlink portid */
NETLINK_CB(skb).portid = 0; /* from kernel */
NETLINK_CB(skb).dst_group = 0; /* unicast */
netlink_unicast(net->ipv4.fibnl, skb, portid, MSG_DONTWAIT);
......
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