headbuf 122 net/tipc/msg.c int tipc_buf_append(struct sk_buff **headbuf, struct sk_buff **buf) headbuf 124 net/tipc/msg.c struct sk_buff *head = *headbuf; headbuf 145 net/tipc/msg.c head = *headbuf = frag; headbuf 181 net/tipc/msg.c *headbuf = NULL; headbuf 188 net/tipc/msg.c kfree_skb(*headbuf); headbuf 189 net/tipc/msg.c *buf = *headbuf = NULL; headbuf 1059 net/tipc/msg.h int tipc_buf_append(struct sk_buff **headbuf, struct sk_buff **buf);