diff mbox series

[1/9] net: remove {revc,send}msg_copy_msghdr() from exports

Message ID 20240226192458.396832-2-axboe@kernel.dk (mailing list archive)
State New
Headers show
Series Support for provided buffers for send | expand

Commit Message

Jens Axboe Feb. 26, 2024, 7:21 p.m. UTC 
The only user of these was io_uring, and it's not using them anymore.
Make them static and remove them from the socket header file.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
 include/linux/socket.h                         |  7 -------
 net/socket.c                                   | 14 +++++++-------
 tools/perf/trace/beauty/include/linux/socket.h |  7 -------
 3 files changed, 7 insertions(+), 21 deletions(-)
diff mbox series

Patch

diff --git a/include/linux/socket.h b/include/linux/socket.h
index cfcb7e2c3813..139c330ccf2c 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -422,13 +422,6 @@  extern long __sys_recvmsg_sock(struct socket *sock, struct msghdr *msg,
 			       struct user_msghdr __user *umsg,
 			       struct sockaddr __user *uaddr,
 			       unsigned int flags);
-extern int sendmsg_copy_msghdr(struct msghdr *msg,
-			       struct user_msghdr __user *umsg, unsigned flags,
-			       struct iovec **iov);
-extern int recvmsg_copy_msghdr(struct msghdr *msg,
-			       struct user_msghdr __user *umsg, unsigned flags,
-			       struct sockaddr __user **uaddr,
-			       struct iovec **iov);
 extern int __copy_msghdr(struct msghdr *kmsg,
 			 struct user_msghdr *umsg,
 			 struct sockaddr __user **save_addr);
diff --git a/net/socket.c b/net/socket.c
index ed3df2f749bf..0f5d5079fd91 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -2600,9 +2600,9 @@  static int ____sys_sendmsg(struct socket *sock, struct msghdr *msg_sys,
 	return err;
 }
 
-int sendmsg_copy_msghdr(struct msghdr *msg,
-			struct user_msghdr __user *umsg, unsigned flags,
-			struct iovec **iov)
+static int sendmsg_copy_msghdr(struct msghdr *msg,
+			       struct user_msghdr __user *umsg, unsigned flags,
+			       struct iovec **iov)
 {
 	int err;
 
@@ -2753,10 +2753,10 @@  SYSCALL_DEFINE4(sendmmsg, int, fd, struct mmsghdr __user *, mmsg,
 	return __sys_sendmmsg(fd, mmsg, vlen, flags, true);
 }
 
-int recvmsg_copy_msghdr(struct msghdr *msg,
-			struct user_msghdr __user *umsg, unsigned flags,
-			struct sockaddr __user **uaddr,
-			struct iovec **iov)
+static int recvmsg_copy_msghdr(struct msghdr *msg,
+			       struct user_msghdr __user *umsg, unsigned flags,
+			       struct sockaddr __user **uaddr,
+			       struct iovec **iov)
 {
 	ssize_t err;
 
diff --git a/tools/perf/trace/beauty/include/linux/socket.h b/tools/perf/trace/beauty/include/linux/socket.h
index cfcb7e2c3813..139c330ccf2c 100644
--- a/tools/perf/trace/beauty/include/linux/socket.h
+++ b/tools/perf/trace/beauty/include/linux/socket.h
@@ -422,13 +422,6 @@  extern long __sys_recvmsg_sock(struct socket *sock, struct msghdr *msg,
 			       struct user_msghdr __user *umsg,
 			       struct sockaddr __user *uaddr,
 			       unsigned int flags);
-extern int sendmsg_copy_msghdr(struct msghdr *msg,
-			       struct user_msghdr __user *umsg, unsigned flags,
-			       struct iovec **iov);
-extern int recvmsg_copy_msghdr(struct msghdr *msg,
-			       struct user_msghdr __user *umsg, unsigned flags,
-			       struct sockaddr __user **uaddr,
-			       struct iovec **iov);
 extern int __copy_msghdr(struct msghdr *kmsg,
 			 struct user_msghdr *umsg,
 			 struct sockaddr __user **save_addr);