Add unused attribute to prio heap parent

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/lib/prio_heap/prio_heap.c b/lib/prio_heap/prio_heap.c
index 58d5d6ae9df05a112026196b252a204cbd432407..b518c552aa8d13baca32b3dcc075aaeecec45c0c 100644 (file)
--- a/lib/prio_heap/prio_heap.c
+++ b/lib/prio_heap/prio_heap.c
@@ -19,7 +19,7 @@
 #include <linux/slab.h>
 #include "prio_heap.h"
 
-static
+static __attribute__((unused))
 size_t parent(size_t i)
 {
        return i >> 1;