[rtems-examples commit] classic_api/classic_signal: Fix warnings

[Joel Sherrill]

Module:    rtems-examples
Branch:    master
Commit:    00b407c76252865b46cbb052f6c042bf3c930233
Changeset: http://git.rtems.org/rtems-examples/commit/?id=00b407c76252865b46cbb052f6c042bf3c930233

Author:    Joel Sherrill <joel at rtems.org>
Date:      Wed Feb 23 16:10:36 2022 -0600

classic_api/classic_signal: Fix warnings

---

 classic_api/classic_signal/test.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/classic_api/classic_signal/test.c b/classic_api/classic_signal/test.c
index 098d464..c138177 100644
--- a/classic_api/classic_signal/test.c
+++ b/classic_api/classic_signal/test.c
@@ -33,9 +33,7 @@ rtems_timer_service_routine test_signal_from_isr(
   void     *arg
 )
 {
-  rtems_status_code     status;
-
-  status = rtems_signal_send( main_task, 0x0a0b0c0d );
+  (void) rtems_signal_send( main_task, 0x0a0b0c0d );
 
   signal_sent = TRUE;
 }