error: Eliminate error_propagate() with Coccinelle, part 1

[mirror_qemu.git] / hw / virtio / virtio-balloon.c

diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c
index ae31f0817acf261004e49472c255305b5ee4d6fa..e670f1e595342854ea95e0ff9e21f9232d80419a 100644 (file)
--- a/hw/virtio/virtio-balloon.c
+++ b/hw/virtio/virtio-balloon.c
@@ -239,22 +239,18 @@ static void balloon_stats_get_all(Object *obj, Visitor *v, const char *name,
     VirtIOBalloon *s = opaque;
     int i;
 
-    visit_start_struct(v, name, NULL, 0, &err);
-    if (err) {
+    if (!visit_start_struct(v, name, NULL, 0, &err)) {
         goto out;
     }
-    visit_type_int(v, "last-update", &s->stats_last_update, &err);
-    if (err) {
+    if (!visit_type_int(v, "last-update", &s->stats_last_update, &err)) {
         goto out_end;
     }
 
-    visit_start_struct(v, "stats", NULL, 0, &err);
-    if (err) {
+    if (!visit_start_struct(v, "stats", NULL, 0, &err)) {
         goto out_end;
     }
     for (i = 0; i < VIRTIO_BALLOON_S_NR; i++) {
-        visit_type_uint64(v, balloon_stat_names[i], &s->stats[i], &err);
-        if (err) {
+        if (!visit_type_uint64(v, balloon_stat_names[i], &s->stats[i], &err)) {
             goto out_nested;
         }
     }
@@ -284,12 +280,9 @@ static void balloon_stats_set_poll_interval(Object *obj, Visitor *v,
                                             Error **errp)
 {
     VirtIOBalloon *s = opaque;
-    Error *local_err = NULL;
     int64_t value;
 
-    visit_type_int(v, name, &value, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
+    if (!visit_type_int(v, name, &value, errp)) {
         return;
     }