net/packet: Add getsockopt support for PACKET_COPY_THRESH

[linux-2.6-microblaze.git] / net / packet / diag.c

diff --git a/net/packet/diag.c b/net/packet/diag.c
index b3bd2f6..47f69f3 100644 (file)
--- a/net/packet/diag.c
+++ b/net/packet/diag.c
@@ -17,7 +17,7 @@ static int pdiag_put_info(const struct packet_sock *po, struct sk_buff *nlskb)
        pinfo.pdi_index = po->ifindex;
        pinfo.pdi_version = po->tp_version;
        pinfo.pdi_reserve = po->tp_reserve;
-       pinfo.pdi_copy_thresh = po->copy_thresh;
+       pinfo.pdi_copy_thresh = READ_ONCE(po->copy_thresh);
        pinfo.pdi_tstamp = READ_ONCE(po->tp_tstamp);
 
        pinfo.pdi_flags = 0;