Index: multipath-tools/libmultipath/checkers/directio.c
===================================================================
--- multipath-tools.orig/libmultipath/checkers/directio.c
+++ multipath-tools/libmultipath/checkers/directio.c
@@ -148,8 +148,9 @@ check_state(int fd, struct directio_cont
 	}
 	ct->running++;
 
+	errno = 0;
 	r = io_getevents(ct->ioctx, 1L, 1L, &event, &timeout);
-	LOG(3, "async io getevents returns %li (errno=%s)", r, strerror(errno));
+	LOG(3, "async io_getevents returns %li (%s)", r, strerror(errno));
 
 	if (r < 1L) {
 		if (ct->running > ASYNC_TIMEOUT_SEC || sync) {