diff options
| author | Al Viro | 2014-04-07 03:51:23 +0200 |
|---|---|---|
| committer | Al Viro | 2014-11-24 10:28:51 +0100 |
| commit | 7eab8d9e8a722ca07bc785f73e21c3d3418defa6 (patch) | |
| tree | f42c78986668929d2a2b05d88c94a36dab7c1a36 /net/packet/af_packet.c | |
| parent | switch ipxrtr_route_packet() from iovec to msghdr (diff) | |
| download | kernel-qcow2-linux-7eab8d9e8a722ca07bc785f73e21c3d3418defa6.tar.gz kernel-qcow2-linux-7eab8d9e8a722ca07bc785f73e21c3d3418defa6.tar.xz kernel-qcow2-linux-7eab8d9e8a722ca07bc785f73e21c3d3418defa6.zip | |
new helper: memcpy_to_msg()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/packet/af_packet.c')
| -rw-r--r-- | net/packet/af_packet.c | 3 |
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, 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; } |