proc tty: remove struct tty_operations::read_proc

struct tty_operations::proc_fops took it's place and there is one less
create_proc_read_entry() user now!

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 6 deletions

diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index abdc703a11d2..cab71ea2796d 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -1093,11 +1093,6 @@ static void rfcomm_tty_hangup(struct tty_struct *tty)
         }
 }
 
-static int rfcomm_tty_read_proc(char *buf, char **start, off_t offset, int len, int *eof, void *unused)
-{
-        return 0;
-}
-
 static int rfcomm_tty_tiocmget(struct tty_struct *tty, struct file *filp)
 {
         struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
@@ -1156,7 +1151,6 @@ static const struct tty_operations rfcomm_ops = {
         .send_xchar             = rfcomm_tty_send_xchar,
         .hangup                 = rfcomm_tty_hangup,
         .wait_until_sent        = rfcomm_tty_wait_until_sent,
-        .read_proc              = rfcomm_tty_read_proc,
         .tiocmget               = rfcomm_tty_tiocmget,
         .tiocmset               = rfcomm_tty_tiocmset,
 };