From b6be5ba8f1c6b28c2daa039fd9e9df32f62852bd Mon Sep 17 00:00:00 2001 From: "Dr. David Alan Gilbert" Date: Sun, 12 Jan 2025 13:13:18 +0000 Subject: socket: Remove unused kernel_sendmsg_locked The last use of kernel_sendmsg_locked() was removed in 2023 by commit dc97391e6610 ("sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)") Remove it. Signed-off-by: Dr. David Alan Gilbert Reviewed-by: Kalesh AP Reviewed-by: Kuniyuki Iwashima Reviewed-by: Joe Damato Link: https://patch.msgid.link/20250112131318.63753-1-linux@treblig.org Signed-off-by: Jakub Kicinski --- net/socket.c | 28 ---------------------------- 1 file changed, 28 deletions(-) (limited to 'net/socket.c') diff --git a/net/socket.c b/net/socket.c index 4afe31656a2b..262a28b59c7f 100644 --- a/net/socket.c +++ b/net/socket.c @@ -776,34 +776,6 @@ int kernel_sendmsg(struct socket *sock, struct msghdr *msg, } EXPORT_SYMBOL(kernel_sendmsg); -/** - * kernel_sendmsg_locked - send a message through @sock (kernel-space) - * @sk: sock - * @msg: message header - * @vec: output s/g array - * @num: output s/g array length - * @size: total message data size - * - * Builds the message data with @vec and sends it through @sock. - * Returns the number of bytes sent, or an error code. - * Caller must hold @sk. - */ - -int kernel_sendmsg_locked(struct sock *sk, struct msghdr *msg, - struct kvec *vec, size_t num, size_t size) -{ - struct socket *sock = sk->sk_socket; - const struct proto_ops *ops = READ_ONCE(sock->ops); - - if (!ops->sendmsg_locked) - return sock_no_sendmsg_locked(sk, msg, size); - - iov_iter_kvec(&msg->msg_iter, ITER_SOURCE, vec, num, size); - - return ops->sendmsg_locked(sk, msg, msg_data_left(msg)); -} -EXPORT_SYMBOL(kernel_sendmsg_locked); - static bool skb_is_err_queue(const struct sk_buff *skb) { /* pkt_type of skbs enqueued on the error queue are set to -- cgit v1.2.3