summaryrefslogtreecommitdiffstats
path: root/net/packet
diff options
context:
space:
mode:
authorAl Viro <viro@zeniv.linux.org.uk>2014-04-06 21:51:23 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2014-11-24 04:28:51 -0500
commit7eab8d9e8a722ca07bc785f73e21c3d3418defa6 (patch)
treef42c78986668929d2a2b05d88c94a36dab7c1a36 /net/packet
parente169371823827dae1fd1d15bceb0fe5497c1a5ba (diff)
downloadop-kernel-dev-7eab8d9e8a722ca07bc785f73e21c3d3418defa6.zip
op-kernel-dev-7eab8d9e8a722ca07bc785f73e21c3d3418defa6.tar.gz
new helper: memcpy_to_msg()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/packet')
-rw-r--r--net/packet/af_packet.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 07ac950..108d7f3 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2949,8 +2949,7 @@ static int packet_recvmsg(struct kiocb *iocb, struct socket *sock,
vnet_hdr.flags = VIRTIO_NET_HDR_F_DATA_VALID;
} /* else everything is zero */
- err = memcpy_toiovec(msg->msg_iov, (void *)&vnet_hdr,
- vnet_hdr_len);
+ err = memcpy_to_msg(msg, (void *)&vnet_hdr, vnet_hdr_len);
if (err < 0)
goto out_free;
}
OpenPOWER on IntegriCloud