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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2017-07-01 18:46:30 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2018-01-24 19:13:45 -0500 |
| commit | 5c59e564e46dcbab2ee7a4e9e0243562a39679a2 (patch) | |
| tree | 1c802ae92bdfca234d5d106f3a6df62da5977f91 | |
| parent | dev_ioctl(): move copyin/copyout to callers (diff) | |
| download | linux-dev-5c59e564e46dcbab2ee7a4e9e0243562a39679a2.tar.xz linux-dev-5c59e564e46dcbab2ee7a4e9e0243562a39679a2.zip | |
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.h | 1 | ||||
| -rw-r--r-- | net/socket.c | 13 |
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); |