160 			if (psock->parser.enabled && stab->progs.skb_parser)  in sock_map_del_link()
236 	struct bpf_prog *msg_parser, *skb_parser, *skb_verdict;  in sock_map_link()  local
247 	skb_parser = READ_ONCE(progs->skb_parser);  in sock_map_link()
248 	if (skb_parser) {  in sock_map_link()
249 		skb_parser = bpf_prog_inc_not_zero(skb_parser);  in sock_map_link()
250 		if (IS_ERR(skb_parser)) {  in sock_map_link()
251 			ret = PTR_ERR(skb_parser);  in sock_map_link()
273 		    (skb_parser  && READ_ONCE(psock->progs.skb_parser)) ||  in sock_map_link()
295 	if (skb_parser && skb_verdict && !psock->parser.enabled) {  in sock_map_link()
300 		psock_set_prog(&psock->progs.skb_parser, skb_parser);  in sock_map_link()
302 	} else if (!skb_parser && skb_verdict && !psock->parser.enabled) {  in sock_map_link()
316 	if (skb_parser)  in sock_map_link()
317 		bpf_prog_put(skb_parser);  in sock_map_link()
1485 		pprog = &progs->skb_parser;  in sock_map_prog_update()