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ocfs2: don't open-code kernel_recvmsg() 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2014-02-08 21:09:07 -05:00
parent f730c848af
commit 920220c111
1 changed files with 3 additions and 18 deletions
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21
fs/ocfs2/cluster/tcp.c
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@ -916,24 +916,9 @@ static struct o2net_msg_handler *o2net_handler_get(u32 msg_type, u32 key)
static int o2net_recv_tcp_msg(struct socket *sock, void *data, size_t len)
{
int ret;
mm_segment_t oldfs;
struct kvec vec = {
.iov_len = len,
.iov_base = data,
};
struct msghdr msg = {
.msg_iovlen = 1,
.msg_iov = (struct iovec *)&vec,
.msg_flags = MSG_DONTWAIT,
};
oldfs = get_fs();
set_fs(get_ds());
ret = sock_recvmsg(sock, &msg, len, msg.msg_flags);
set_fs(oldfs);
return ret;
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);
}
static int o2net_send_tcp_msg(struct socket *sock, struct kvec *vec,