tree 19e42720b0bb67bb513a2b81364d97cb66498620
parent 81f5835eae424be646753ec5a044ed4db1fcc09a
author Jiri Slaby <jslaby@suse.cz> 1327954471 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1328224246 -0800

TTY: pty, remove superfluous ptm test

The code looks like:
if (tty->driver->subtype == PTY_TYPE_MASTER) {
  ...
  if (tty->driver == ptm_driver)

But the second if is superfluous because only the ptm_driver is of
PTY_TYPE_MASTER subtype.

Also we can remove the #if now because devpts_pty_kill is defined as
an empty function for non-CONFIG_UNIX98_PTYS configs.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>