X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=net%2Fpacket%2Faf_packet.c;h=c111bd0e083a5576d86dfc8f9ad91ab320c46efa;hb=9665d5d62487e8e7b1f546c00e11107155384b9a;hp=e639645e8fec8ca365c8fc1bc4fb3650db04b5f4;hpb=3d59eebc5e137bd89c6351e4c70e90ba1d0dc234;p=linux-beck.git

diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index e639645e8fec..c111bd0e083a 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2361,13 +2361,15 @@ static int packet_release(struct socket *sock)
 
 	packet_flush_mclist(sk);
 
-	memset(&req_u, 0, sizeof(req_u));
-
-	if (po->rx_ring.pg_vec)
+	if (po->rx_ring.pg_vec) {
+		memset(&req_u, 0, sizeof(req_u));
 		packet_set_ring(sk, &req_u, 1, 0);
+	}
 
-	if (po->tx_ring.pg_vec)
+	if (po->tx_ring.pg_vec) {
+		memset(&req_u, 0, sizeof(req_u));
 		packet_set_ring(sk, &req_u, 1, 1);
+	}
 
 	fanout_release(sk);