tty: Remove tsk parameter from proc_set_tty()

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>
This commit is contained in:
Peter Hurley 2014-10-16 14:59:43 -04:00 • committed by Greg Kroah-Hartman
commit bce65f1831