sctp: Push struct net down into sctp_in_scope

[mirror_ubuntu-bionic-kernel.git] / net / sctp / bind_addr.c

diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index 4ece451c8d27d59ba2a73fba1baf6cb8ca19fe4e..23389ba44e394126accbcdea2842a27d89344aa5 100644 (file)
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -52,8 +52,8 @@
 #include <net/sctp/sm.h>
 
 /* Forward declarations for internal helpers. */
-static int sctp_copy_one_addr(struct sctp_bind_addr *, union sctp_addr *,
-                             sctp_scope_t scope, gfp_t gfp,
+static int sctp_copy_one_addr(struct net *, struct sctp_bind_addr *,
+                             union sctp_addr *, sctp_scope_t scope, gfp_t gfp,
                              int flags);
 static void sctp_bind_addr_clean(struct sctp_bind_addr *);
 
@@ -62,7 +62,7 @@ static void sctp_bind_addr_clean(struct sctp_bind_addr *);
 /* Copy 'src' to 'dest' taking 'scope' into account.  Omit addresses
  * in 'src' which have a broader scope than 'scope'.
  */
-int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
+int sctp_bind_addr_copy(struct net *net, struct sctp_bind_addr *dest,
                        const struct sctp_bind_addr *src,
                        sctp_scope_t scope, gfp_t gfp,
                        int flags)
@@ -75,7 +75,7 @@ int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
 
        /* Extract the addresses which are relevant for this scope.  */
        list_for_each_entry(addr, &src->address_list, list) {
-               error = sctp_copy_one_addr(dest, &addr->a, scope,
+               error = sctp_copy_one_addr(net, dest, &addr->a, scope,
                                           gfp, flags);
                if (error < 0)
                        goto out;
@@ -87,7 +87,7 @@ int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
         */
        if (list_empty(&dest->address_list) && (SCTP_SCOPE_GLOBAL == scope)) {
                list_for_each_entry(addr, &src->address_list, list) {
-                       error = sctp_copy_one_addr(dest, &addr->a,
+                       error = sctp_copy_one_addr(net, dest, &addr->a,
                                                   SCTP_SCOPE_LINK, gfp,
                                                   flags);
                        if (error < 0)
@@ -448,7 +448,7 @@ union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr       *bp,
 }
 
 /* Copy out addresses from the global local address list. */
-static int sctp_copy_one_addr(struct sctp_bind_addr *dest,
+static int sctp_copy_one_addr(struct net *net, struct sctp_bind_addr *dest,
                              union sctp_addr *addr,
                              sctp_scope_t scope, gfp_t gfp,
                              int flags)
@@ -456,8 +456,8 @@ static int sctp_copy_one_addr(struct sctp_bind_addr *dest,
        int error = 0;
 
        if (sctp_is_any(NULL, addr)) {
-               error = sctp_copy_local_addr_list(dest, scope, gfp, flags);
-       } else if (sctp_in_scope(addr, scope)) {
+               error = sctp_copy_local_addr_list(net, dest, scope, gfp, flags);
+       } 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);