diff mbox series

[net-next] socket: Remove unused kernel_sendmsg_locked

Message ID 20250112131318.63753-1-linux@treblig.org (mailing list archive)
State New
Delegated to: Netdev Maintainers
Headers show
Series [net-next] socket: Remove unused kernel_sendmsg_locked | expand

Checks

Context Check Description
netdev/series_format success Single patches do not need cover letters
netdev/tree_selection success Clearly marked for net-next
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 42 this patch: 42
netdev/build_tools success Errors and warnings before: 0 (+1) this patch: 0 (+1)
netdev/cc_maintainers success CCed 5 of 5 maintainers
netdev/build_clang success Errors and warnings before: 6934 this patch: 6934
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 4785 this patch: 4785
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 42 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 24 this patch: 23
netdev/source_inline success Was 0 now: 0
netdev/contest fail net-next-2025-01-12--15-00 (tests: 883)

Commit Message

Dr. David Alan Gilbert Jan. 12, 2025, 1:13 p.m. UTC 
From: "Dr. David Alan Gilbert" <linux@treblig.org>

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 <linux@treblig.org>
---
 include/linux/net.h |  2 --
 net/socket.c        | 28 ----------------------------
 2 files changed, 30 deletions(-)
diff mbox series

Patch

diff --git a/include/linux/net.h b/include/linux/net.h
index b75bc534c1b3..0ff950eecc6b 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -343,8 +343,6 @@  static inline bool sendpages_ok(struct page *page, size_t len, size_t offset)
 
 int kernel_sendmsg(struct socket *sock, struct msghdr *msg, struct kvec *vec,
 		   size_t num, size_t len);
-int kernel_sendmsg_locked(struct sock *sk, struct msghdr *msg,
-			  struct kvec *vec, size_t num, size_t len);
 int kernel_recvmsg(struct socket *sock, struct msghdr *msg, struct kvec *vec,
 		   size_t num, size_t len, int flags);
 
diff --git a/net/socket.c b/net/socket.c
index 9a117248f18f..430b38ed0cb9 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -774,34 +774,6 @@  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