diff options
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/net/socket.c b/net/socket.c index 8809afccf7fa..70bbde65e4ca 100644 --- a/net/socket.c +++ b/net/socket.c @@ -113,7 +113,6 @@ unsigned int sysctl_net_busy_read __read_mostly; unsigned int sysctl_net_busy_poll __read_mostly; #endif -static int sock_no_open(struct inode *irrelevant, struct file *dontcare); static ssize_t sock_aio_read(struct kiocb *iocb, const struct iovec *iov, unsigned long nr_segs, loff_t pos); static ssize_t sock_aio_write(struct kiocb *iocb, const struct iovec *iov, @@ -151,7 +150,6 @@ static const struct file_operations socket_file_ops = { .compat_ioctl = compat_sock_ioctl, #endif .mmap = sock_mmap, - .open = sock_no_open, /* special open code to disallow open via /proc */ .release = sock_close, .fasync = sock_fasync, .sendpage = sock_sendpage, @@ -559,23 +557,6 @@ static struct socket *sock_alloc(void) return sock; } -/* - * In theory you can't get an open on this inode, but /proc provides - * a back door. Remember to keep it shut otherwise you'll let the - * creepy crawlies in. - */ - -static int sock_no_open(struct inode *irrelevant, struct file *dontcare) -{ - return -ENXIO; -} - -const struct file_operations bad_sock_fops = { - .owner = THIS_MODULE, - .open = sock_no_open, - .llseek = noop_llseek, -}; - /** * sock_release - close a socket * @sock: socket to close |