X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=urcu.c;h=94d1131e3dba6df7982a33def88f6ec3908c2bf2;hp=6f5b1e01ea04c09db4f7c5c261918750396254ea;hb=8999a9ee7abe868caf8f5327d8b2e8b8b44ee87d;hpb=1b3874915095deab4aa9be0f33423e992e571bb7

diff --git a/urcu.c b/urcu.c
index 6f5b1e0..94d1131 100644
--- a/urcu.c
+++ b/urcu.c
@@ -149,7 +149,7 @@ static void mutex_lock(pthread_mutex_t *mutex)
 			_CMM_STORE_SHARED(URCU_TLS(rcu_reader).need_mb, 0);
 			cmm_smp_mb();
 		}
-		poll(NULL,0,10);
+		(void) poll(NULL, 0, 10);
 	}
 #endif /* #else #ifndef DISTRUST_SIGNALS_EXTREME */
 }
@@ -217,7 +217,7 @@ static void force_mb_all_readers(void)
 	cds_list_for_each_entry(index, &registry, node) {
 		while (CMM_LOAD_SHARED(index->need_mb)) {
 			pthread_kill(index->tid, SIGRCU);
-			poll(NULL, 0, 1);
+			(void) poll(NULL, 0, 1);
 		}
 	}
 	cmm_smp_mb();	/* read ->need_mb before ending the barrier */