diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-04-06 21:51:23 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-11-24 04:28:51 -0500 |
| commit | 7eab8d9e8a722ca07bc785f73e21c3d3418defa6 (patch) | |
| tree | f42c78986668929d2a2b05d88c94a36dab7c1a36 /net/packet | |
| parent | e169371823827dae1fd1d15bceb0fe5497c1a5ba (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.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, | |||
| 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 | } |