greybus: loopback: remove magic number in state-machine

Magic number 2 used instead of define GB_LOOPBACK_TYPE_PING, remove and and
use the define instead.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

diff --git a/drivers/staging/greybus/loopback.c b/drivers/staging/greybus/loopback.c
index 59c437bdd58cd11a977d8ef47ea5c3cdd5239d93..9ede48058666293b5659ec575c54cb4f0c12a0f1 100644 (file)
--- a/drivers/staging/greybus/loopback.c
+++ b/drivers/staging/greybus/loopback.c
@@ -356,7 +356,7 @@ static int gb_loopback_fn(void *data)
                gb->elapsed_nsecs = timeval_to_ns(&gb->te) -
                                        timeval_to_ns(&gb->ts);
                gb_loopback_freq_update(gb);
-               if (gb->type == 2)
+               if (gb->type == GB_LOOPBACK_TYPE_PING)
                        gb_loopback_bw_update(gb, error);
                gb_loopback_latency_update(gb, &tlat);
                if (gb->elapsed_nsecs >= NSEC_PER_SEC)