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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)
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 07ac95014ecb..108d7f381b87 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,
2949 vnet_hdr.flags = VIRTIO_NET_HDR_F_DATA_VALID; 2949 vnet_hdr.flags = VIRTIO_NET_HDR_F_DATA_VALID;
2950 } /* else everything is zero */ 2950 } /* else everything is zero */
2951 2951
2952 err = memcpy_toiovec(msg->msg_iov, (void *)&vnet_hdr, 2952 err = memcpy_to_msg(msg, (void *)&vnet_hdr, vnet_hdr_len);
2953 vnet_hdr_len);
2954 if (err < 0) 2953 if (err < 0)
2955 goto out_free; 2954 goto out_free;
2956 } 2955 }