1 files changed, 2 insertions, 12 deletions

diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 2ad1caf1ea42..9bad8ba0feda 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -99,7 +99,6 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
 
         /* Initialize the bind addr area.  */
         sctp_bind_addr_init(&asoc->base.bind_addr, ep->base.bind_addr.port);
-        rwlock_init(&asoc->base.addr_lock);
 
         asoc->state = SCTP_STATE_CLOSED;
 
@@ -937,8 +936,6 @@ struct sctp_transport *sctp_assoc_is_match(struct sctp_association *asoc,
 {
         struct sctp_transport *transport;
 
-        sctp_read_lock(&asoc->base.addr_lock);
-
         if ((htons(asoc->base.bind_addr.port) == laddr->v4.sin_port) &&
             (htons(asoc->peer.port) == paddr->v4.sin_port)) {
                 transport = sctp_assoc_lookup_paddr(asoc, paddr);
@@ -952,7 +949,6 @@ struct sctp_transport *sctp_assoc_is_match(struct sctp_association *asoc,
         transport = NULL;
 
 out:
-        sctp_read_unlock(&asoc->base.addr_lock);
         return transport;
 }
 
@@ -1376,19 +1372,13 @@ int sctp_assoc_set_bind_addr_from_cookie(struct sctp_association *asoc,
 int sctp_assoc_lookup_laddr(struct sctp_association *asoc,
                             const union sctp_addr *laddr)
 {
-        int found;
+        int found = 0;
 
-        sctp_read_lock(&asoc->base.addr_lock);
         if ((asoc->base.bind_addr.port == ntohs(laddr->v4.sin_port)) &&
             sctp_bind_addr_match(&asoc->base.bind_addr, laddr,
-                                 sctp_sk(asoc->base.sk))) {
+                                 sctp_sk(asoc->base.sk)))
                 found = 1;
-                goto out;
-        }
 
-        found = 0;
-out:
-        sctp_read_unlock(&asoc->base.addr_lock);
         return found;
 }