tty: Remove tsk parameter from proc_set_tty()
authorPeter Hurley <peter@hurleysoftware.com>
Thu, 16 Oct 2014 18:59:43 +0000 (14:59 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 6 Nov 2014 00:26:13 +0000 (16:26 -0800)
Only the current task itself can set its controlling tty (other
than before the task has been forked). Equivalent to existing usage.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Reviewed-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/tty_io.c

Simple merge