1 files changed, 7 insertions, 9 deletions

diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c
index 7fee50d637f9..7d424ac6e760 100644
--- a/net/appletalk/ddp.c
+++ b/net/appletalk/ddp.c
@@ -1735,7 +1735,6 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
                          size_t size, int flags)
 {
         struct sock *sk = sock->sk;
-        struct sockaddr_at *sat = (struct sockaddr_at *)msg->msg_name;
         struct ddpehdr *ddp;
         int copied = 0;
         int offset = 0;
@@ -1764,14 +1763,13 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
         }
         err = skb_copy_datagram_iovec(skb, offset, msg->msg_iov, copied);
 
-        if (!err) {
-                if (sat) {
-                        sat->sat_family      = AF_APPLETALK;
-                        sat->sat_port        = ddp->deh_sport;
-                        sat->sat_addr.s_node = ddp->deh_snode;
-                        sat->sat_addr.s_net  = ddp->deh_snet;
-                }
-                msg->msg_namelen = sizeof(*sat);
+        if (!err && msg->msg_name) {
+                struct sockaddr_at *sat = msg->msg_name;
+                sat->sat_family      = AF_APPLETALK;
+                sat->sat_port        = ddp->deh_sport;
+                sat->sat_addr.s_node = ddp->deh_snode;
+                sat->sat_addr.s_net  = ddp->deh_snet;
+                msg->msg_namelen     = sizeof(*sat);
         }
 
         skb_free_datagram(sk, skb);     /* Free the datagram. */