The following commit has been merged in the batman-adv/next branch: commit e7ff4a7037e6908b7a5f4682945a0b097d5b3535 Author: Eric W. Biederman ebiederm@xmission.com Date: Tue Aug 7 07:27:02 2012 +0000

sctp: Push struct net down into sctp_in_scope

struct net will be needed shortly when the tunables are made per network namespace.

Signed-off-by: "Eric W. Biederman" ebiederm@xmission.com Signed-off-by: David S. Miller davem@davemloft.net

diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 88d2179..b0882f3 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -1248,7 +1248,7 @@ int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw, int len, __u16 port, gfp_t gfp);

sctp_scope_t sctp_scope(const union sctp_addr *); -int sctp_in_scope(const union sctp_addr *addr, const sctp_scope_t scope); +int sctp_in_scope(struct net *net, const union sctp_addr *addr, const sctp_scope_t scope); int sctp_is_any(struct sock *sk, const union sctp_addr *addr); int sctp_addr_is_valid(const union sctp_addr *addr); int sctp_is_ep_boundall(struct sock *sk); diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c index a85ce4b..23389ba 100644 --- a/net/sctp/bind_addr.c +++ b/net/sctp/bind_addr.c @@ -457,7 +457,7 @@ static int sctp_copy_one_addr(struct net *net, struct sctp_bind_addr *dest,

if (sctp_is_any(NULL, addr)) { error = sctp_copy_local_addr_list(net, dest, scope, gfp, flags); - } else if (sctp_in_scope(addr, scope)) { + } else if (sctp_in_scope(net, addr, scope)) { /* Now that the address is in scope, check to see if * the address type is supported by local sock as * well as the remote peer. @@ -494,7 +494,7 @@ int sctp_is_any(struct sock *sk, const union sctp_addr *addr) }

/* Is 'addr' valid for 'scope'? */ -int sctp_in_scope(const union sctp_addr *addr, sctp_scope_t scope) +int sctp_in_scope(struct net *net, const union sctp_addr *addr, sctp_scope_t scope) { sctp_scope_t addr_scope = sctp_scope(addr);

diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 0f2342b..59965bd 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -210,7 +210,7 @@ int sctp_copy_local_addr_list(struct net *net, struct sctp_bind_addr *bp, list_for_each_entry_rcu(addr, &net->sctp.local_addr_list, list) { if (!addr->valid) continue; - if (sctp_in_scope(&addr->a, scope)) { + if (sctp_in_scope(net, &addr->a, scope)) { /* Now that the address is in scope, check to see if * the address type is really supported by the local * sock as well as the remote peer. diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 479a70e..fb12835 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -2466,6 +2466,7 @@ static int sctp_process_param(struct sctp_association *asoc, const union sctp_addr *peer_addr, gfp_t gfp) { + struct net *net = sock_net(asoc->base.sk); union sctp_addr addr; int i; __u16 sat; @@ -2494,7 +2495,7 @@ do_addr_param: af = sctp_get_af_specific(param_type2af(param.p->type)); af->from_addr_param(&addr, param.addr, htons(asoc->peer.port), 0); scope = sctp_scope(peer_addr); - if (sctp_in_scope(&addr, scope)) + if (sctp_in_scope(net, &addr, scope)) if (!sctp_assoc_add_peer(asoc, &addr, gfp, SCTP_UNCONFIRMED)) return 0; break;