nl80211: check for the required netlink attributes presence

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / net / netrom / af_netrom.c

diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index ec0c80fde69f8e23f205d8cb17616c1486e9ce01..13b92982a506e04b98bef761c7cbb2c950eeab90 100644 (file)
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -1179,10 +1179,9 @@ static int nr_recvmsg(struct kiocb *iocb, struct socket *sock,
                sax->sax25_family = AF_NETROM;
                skb_copy_from_linear_data_offset(skb, 7, sax->sax25_call.ax25_call,
                              AX25_ADDR_LEN);
+               msg->msg_namelen = sizeof(*sax);
        }
 
-       msg->msg_namelen = sizeof(*sax);
-
        skb_free_datagram(sk, skb);
 
        release_sock(sk);