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cfs2: switch to sock_recvmsg()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2017-09-20 19:56:52 -04:00
parent 872f8408a7
commit e749d4facf
1 changed files with 2 additions and 1 deletions
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3
fs/ocfs2/cluster/tcp.c
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@ -918,7 +918,8 @@ static int o2net_recv_tcp_msg(struct socket *sock, void *data, size_t len)
{
struct kvec vec = { .iov_len = len, .iov_base = data, };
struct msghdr msg = { .msg_flags = MSG_DONTWAIT, };
return kernel_recvmsg(sock, &msg, &vec, 1, len, msg.msg_flags);
iov_iter_kvec(&msg.msg_iter, READ | ITER_KVEC, &vec, 1, len);
return sock_recvmsg(sock, &msg, MSG_DONTWAIT);
}
static int o2net_send_tcp_msg(struct socket *sock, struct kvec *vec,