[PATCH] staging: greybus: remove blank line after an open brace '{'.

[joahannes]

Fix checkpatch error
"CHECK: Blank lines aren't necessary after an open brace '{'"
in loopback_test.c:742.

Signed-off-by: joahannes <joahannes@xxxxxxxxx>
---
 drivers/staging/greybus/tools/loopback_test.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/staging/greybus/tools/loopback_test.c b/drivers/staging/greybus/tools/loopback_test.c
index ba6f905f2..251b05710 100644
--- a/drivers/staging/greybus/tools/loopback_test.c
+++ b/drivers/staging/greybus/tools/loopback_test.c
@@ -739,7 +739,6 @@ static int wait_for_complete(struct loopback_test *t)
 		ts = &t->poll_timeout;
 
 	while (1) {
-
 		ret = ppoll(t->fds, t->poll_count, ts, &mask_old);
 		if (ret <= 0) {
 			stop_tests(t);
-- 
2.20.1