X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=urcu%2Fstatic%2Furcu.h;h=5b9ceecdca5f291dbc2fff96ae7be25113a3750f;hb=11eb040f24e020d05d65983d0f87f79b000c7b9f;hp=c517693ff1cf187982882bf30f412e454ae8d26f;hpb=a99b1455f89d4b214afcee19799776b45afcfed2;p=userspace-rcu.git

diff --git a/urcu/static/urcu.h b/urcu/static/urcu.h
index c517693..5b9ceec 100644
--- a/urcu/static/urcu.h
+++ b/urcu/static/urcu.h
@@ -234,8 +234,13 @@ static inline void wake_up_gp(void)
 {
 	if (caa_unlikely(uatomic_read(&gp_futex) == -1)) {
 		uatomic_set(&gp_futex, 0);
-		futex_async(&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(&gp_futex, FUTEX_WAKE, 1,
+				NULL, NULL, 0);
 	}
 }