skb_queue_walk   1403 include/net/tcp.h 	skb_queue_walk(&(sk)->sk_write_queue, skb)
skb_queue_walk    135 include/net/udp.h 	skb_queue_walk(&sk->sk_write_queue, skb) {
skb_queue_walk    100 include/net/udplite.h 	skb_queue_walk(&sk->sk_write_queue, skb) {