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| author | Al Viro | 2014-02-09 03:09:07 +0100 |
|---|---|---|
| committer | Al Viro | 2014-04-02 05:19:32 +0200 |
| commit | 920220c11122952061f2d81a9f06ca077bb744d9 (patch) | |
| tree | 74ff3534d1aa505bdb6f896e8c85f2ca00e94545 /fs/ocfs2 | |
| parent | drbd: don't open-code kernel_recvmsg() (diff) | |
| download | kernel-qcow2-linux-920220c11122952061f2d81a9f06ca077bb744d9.tar.gz kernel-qcow2-linux-920220c11122952061f2d81a9f06ca077bb744d9.tar.xz kernel-qcow2-linux-920220c11122952061f2d81a9f06ca077bb744d9.zip | |
ocfs2: don't open-code kernel_recvmsg()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/cluster/tcp.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c index 68d80c316381..ea63d6461f55 100644 --- a/fs/ocfs2/cluster/tcp.c +++ b/fs/ocfs2/cluster/tcp.c @@ -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, |