staging: wlan-ng: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Cc: Adrien Descamps <adrien.descamps@gmail.com>
Cc: Thibaut SAUTEREAU <thibaut.sautereau@telecom-sudparis.eu>
Cc: devel@driverdev.osuosl.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>