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authorAl Viro <viro@zeniv.linux.org.uk>2017-07-01 18:46:30 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2018-01-24 19:13:45 -0500
commit5c59e564e46dcbab2ee7a4e9e0243562a39679a2 (patch)
tree1c802ae92bdfca234d5d106f3a6df62da5977f91
parent44c02a2c3dc55835e9f0d8ef73966406cd805001 (diff)
downloadlinux-5c59e564e46dcbab2ee7a4e9e0243562a39679a2.tar.bz2
kill kernel_sock_ioctl()
no users since 2014 Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--include/linux/net.h1
-rw-r--r--net/socket.c13
2 files changed, 0 insertions, 14 deletions
diff --git a/include/linux/net.h b/include/linux/net.h
index caeb159abda5..68acc54976bf 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -306,7 +306,6 @@ int kernel_sendpage(struct socket *sock, struct page *page, int offset,
size_t size, int flags);
int kernel_sendpage_locked(struct sock *sk, struct page *page, int offset,
size_t size, int flags);
-int kernel_sock_ioctl(struct socket *sock, int cmd, unsigned long arg);
int kernel_sock_shutdown(struct socket *sock, enum sock_shutdown_cmd how);
/* Routine returns the IP overhead imposed by a (caller-protected) socket. */
diff --git a/net/socket.c b/net/socket.c
index 45d51555ce47..11cc2cd0f37b 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -3245,19 +3245,6 @@ int kernel_sendpage_locked(struct sock *sk, struct page *page, int offset,
}
EXPORT_SYMBOL(kernel_sendpage_locked);
-int kernel_sock_ioctl(struct socket *sock, int cmd, unsigned long arg)
-{
- mm_segment_t oldfs = get_fs();
- int err;
-
- set_fs(KERNEL_DS);
- err = sock->ops->ioctl(sock, cmd, arg);
- set_fs(oldfs);
-
- return err;
-}
-EXPORT_SYMBOL(kernel_sock_ioctl);
-
int kernel_sock_shutdown(struct socket *sock, enum sock_shutdown_cmd how)
{
return sock->ops->shutdown(sock, how);