ocfs2: don't open-code kernel_sendmsg()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
parent
4f18cd317a
commit
66f5dcef13
|
@ -940,32 +940,20 @@ static int o2net_send_tcp_msg(struct socket *sock, struct kvec *vec,
|
|||
size_t veclen, size_t total)
|
||||
{
|
||||
int ret;
|
||||
mm_segment_t oldfs;
|
||||
struct msghdr msg = {
|
||||
.msg_iov = (struct iovec *)vec,
|
||||
.msg_iovlen = veclen,
|
||||
};
|
||||
struct msghdr msg;
|
||||
|
||||
if (sock == NULL) {
|
||||
ret = -EINVAL;
|
||||
goto out;
|
||||
}
|
||||
|
||||
oldfs = get_fs();
|
||||
set_fs(get_ds());
|
||||
ret = sock_sendmsg(sock, &msg, total);
|
||||
set_fs(oldfs);
|
||||
if (ret != total) {
|
||||
mlog(ML_ERROR, "sendmsg returned %d instead of %zu\n", ret,
|
||||
total);
|
||||
ret = kernel_sendmsg(sock, &msg, vec, veclen, total);
|
||||
if (likely(ret == total))
|
||||
return 0;
|
||||
mlog(ML_ERROR, "sendmsg returned %d instead of %zu\n", ret, total);
|
||||
if (ret >= 0)
|
||||
ret = -EPIPE; /* should be smarter, I bet */
|
||||
goto out;
|
||||
}
|
||||
|
||||
ret = 0;
|
||||
out:
|
||||
if (ret < 0)
|
||||
mlog(0, "returning error: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue