remove fallback to drivers for TIOCGICOUNT

none of them handles it anyway.

Reviewed-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 1 insertions, 5 deletions

diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index ccc0055b2dfc..1a55c3e20299 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -2606,11 +2606,7 @@ long tty_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
         case TIOCMBIS:
                 return tty_tiocmset(tty, cmd, p);
         case TIOCGICOUNT:
-                retval = tty_tiocgicount(tty, p);
-                /* For the moment allow fall through to the old method */
-                if (retval != -EINVAL)
-                        return retval;
-                break;
+                return tty_tiocgicount(tty, p);
         case TCFLSH:
                 switch (arg) {
                 case TCIFLUSH: