[rtems commit] bsps: Fix warning

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    dcc3ccc0a038ea949da5e6e788ef4ddeff4c21a0
Changeset: http://git.rtems.org/rtems/commit/?id=dcc3ccc0a038ea949da5e6e788ef4ddeff4c21a0

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Wed Jul 19 14:26:19 2017 +0200

bsps: Fix warning

Update #3071.

---

 c/src/lib/libbsp/shared/src/irq-server.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/c/src/lib/libbsp/shared/src/irq-server.c b/c/src/lib/libbsp/shared/src/irq-server.c
index a7b277c..f94f0dc 100644
--- a/c/src/lib/libbsp/shared/src/irq-server.c
+++ b/c/src/lib/libbsp/shared/src/irq-server.c
@@ -710,6 +710,9 @@ static void bsp_interrupt_server_handler_move_helper(void *arg)
     bsp_interrupt_server_context *dst = hihd->arg;
     bool pending;
 
+    /* The source server is only used in SMP configurations for the lock */
+    (void) src;
+
     rtems_interrupt_lock_acquire(&src->lock, &lock_context);
 
     pending = !rtems_chain_is_node_off_chain(&e->node);