Commit a0a989d3 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

udp: constify __udp_is_mcast_sock() socket argument 



This clarifies __udp_is_mcast_sock() intent.

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 33e972bd

net/ipv4/udp.c

+2 −2
Original line number Diff line number Diff line
@@ -578,12 +578,12 @@ struct sock *udp4_lib_lookup(struct net *net, __be32 saddr, __be16 sport, 
EXPORT_SYMBOL_GPL(udp4_lib_lookup);

#endif



static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,

static inline bool __udp_is_mcast_sock(struct net *net, const struct sock *sk,

				       __be16 loc_port, __be32 loc_addr,

				       __be16 rmt_port, __be32 rmt_addr,

				       int dif, int sdif, unsigned short hnum)

{

	struct inet_sock *inet = inet_sk(sk);

	const struct inet_sock *inet = inet_sk(sk);



	if (!net_eq(sock_net(sk), net) ||

	    udp_sk(sk)->udp_port_hash != hnum ||