diff --git a/[refs] b/[refs]
index fa93d1f9b336..caf6ee630433 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f2328062726d36e562f1458d6346b77aa048acad
+refs/heads/master: 29c9862f1b818bf4caa4c48a30dbe5f25c84ee08
diff --git a/trunk/tools/perf/util/session.c b/trunk/tools/perf/util/session.c
index cc5e6be46d86..b5ca2558c7bb 100644
--- a/trunk/tools/perf/util/session.c
+++ b/trunk/tools/perf/util/session.c
@@ -1015,8 +1015,7 @@ static int __perf_session__process_pipe_events(struct perf_session *self,
 		}
 	}
 
-	if (size == 0 ||
-	    (skip = perf_session__process_event(self, &event, tool, head)) < 0) {
+	if ((skip = perf_session__process_event(self, &event, tool, head)) < 0) {
 		dump_printf("%#" PRIx64 " [%#x]: skipping unknown header type: %d\n",
 			    head, event.header.size, event.header.type);
 		/*