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Commit a3096199 authored by Al Viro's avatar Al Viro
Browse files

remove fallback to drivers for TIOCGICOUNT 



none of them handles it anyway.

Reviewed-by: default avatarJohan Hovold <johan@kernel.org>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent b413f00a

drivers/tty/tty_io.c

+1 −5
Original line number Diff line number Diff line
@@ -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: