staging: rtl8712: remove wrapper function thread_enter()

The inline function thread_enter() accepts a single ignored parameter and is
just a wrapper for allow_signal(SIGTERM).  Removed.

Signed-off-by: James A Shackleford <shack@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2 files changed