X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=urcu%2Fstatic%2Furcu.h;h=af8eee442d3849f5756423d7337d16c93f712f34;hp=b5fc09f93553578ae32f660b9c65a49a9ea3517f;hb=b0a841b4ff807dd29fe0cdbfe24900312f0e627b;hpb=f4fe930941ad7e73ca2064c8be1abc31626ec50b

diff --git a/urcu/static/urcu.h b/urcu/static/urcu.h
index b5fc09f..af8eee4 100644
--- a/urcu/static/urcu.h
+++ b/urcu/static/urcu.h
@@ -168,8 +168,13 @@ static inline void wake_up_gp(void)
 {
 	if (caa_unlikely(uatomic_read(&rcu_gp.futex) == -1)) {
 		uatomic_set(&rcu_gp.futex, 0);
-		futex_async(&rcu_gp.futex, FUTEX_WAKE, 1,
-		      NULL, NULL, 0);
+		/*
+		 * Ignoring return value until we can make this function
+		 * return something (because urcu_die() is not publicly
+		 * exposed).
+		 */
+		(void) futex_async(&rcu_gp.futex, FUTEX_WAKE, 1,
+				NULL, NULL, 0);
 	}
 }