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>
diff --git a/include/linux/net.h b/include/linux/net.h
index caeb159..68acc54 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 45d5155..11cc2cd 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);
