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-rw-r--r--backends/cryptodev-vhost-user.c3
-rw-r--r--backends/cryptodev.c16
-rw-r--r--backends/hostmem-file.c22
-rw-r--r--backends/hostmem-memfd.c18
-rw-r--r--backends/hostmem.c33
-rw-r--r--backends/rng.c2
-rw-r--r--backends/tpm/tpm_util.c5
7 files changed, 34 insertions, 65 deletions
diff --git a/backends/cryptodev-vhost-user.c b/backends/cryptodev-vhost-user.c
index 8b8cbc4223..dbe5a8aae6 100644
--- a/backends/cryptodev-vhost-user.c
+++ b/backends/cryptodev-vhost-user.c
@@ -209,8 +209,7 @@ static void cryptodev_vhost_user_init(
         backend->conf.peers.ccs[i] = cc;
 
         if (i == 0) {
-            if (!qemu_chr_fe_init(&s->chr, chr, &local_err)) {
-                error_propagate(errp, local_err);
+            if (!qemu_chr_fe_init(&s->chr, chr, errp)) {
                 return;
             }
         }
diff --git a/backends/cryptodev.c b/backends/cryptodev.c
index a3841c4e41..ada4ebe78b 100644
--- a/backends/cryptodev.c
+++ b/backends/cryptodev.c
@@ -154,21 +154,17 @@ cryptodev_backend_set_queues(Object *obj, Visitor *v, const char *name,
                              void *opaque, Error **errp)
 {
     CryptoDevBackend *backend = CRYPTODEV_BACKEND(obj);
-    Error *local_err = NULL;
     uint32_t value;
 
-    visit_type_uint32(v, name, &value, &local_err);
-    if (local_err) {
-        goto out;
+    if (!visit_type_uint32(v, name, &value, errp)) {
+        return;
     }
     if (!value) {
-        error_setg(&local_err, "Property '%s.%s' doesn't take value '%"
-                   PRIu32 "'", object_get_typename(obj), name, value);
-        goto out;
+        error_setg(errp, "Property '%s.%s' doesn't take value '%" PRIu32 "'",
+                   object_get_typename(obj), name, value);
+        return;
     }
     backend->conf.peers.queues = value;
-out:
-    error_propagate(errp, local_err);
 }
 
 static void
@@ -215,7 +211,7 @@ static void cryptodev_backend_instance_init(Object *obj)
                           cryptodev_backend_set_queues,
                           NULL, NULL);
     /* Initialize devices' queues property to 1 */
-    object_property_set_int(obj, 1, "queues", NULL);
+    object_property_set_int(obj, "queues", 1, NULL);
 }
 
 static void cryptodev_backend_finalize(Object *obj)
diff --git a/backends/hostmem-file.c b/backends/hostmem-file.c
index cdabb412e6..5b819020b4 100644
--- a/backends/hostmem-file.c
+++ b/backends/hostmem-file.c
@@ -110,23 +110,18 @@ static void file_memory_backend_set_align(Object *o, Visitor *v,
 {
     HostMemoryBackend *backend = MEMORY_BACKEND(o);
     HostMemoryBackendFile *fb = MEMORY_BACKEND_FILE(o);
-    Error *local_err = NULL;
     uint64_t val;
 
     if (host_memory_backend_mr_inited(backend)) {
-        error_setg(&local_err, "cannot change property '%s' of %s",
-                   name, object_get_typename(o));
-        goto out;
+        error_setg(errp, "cannot change property '%s' of %s", name,
+                   object_get_typename(o));
+        return;
     }
 
-    visit_type_size(v, name, &val, &local_err);
-    if (local_err) {
-        goto out;
+    if (!visit_type_size(v, name, &val, errp)) {
+        return;
     }
     fb->align = val;
-
- out:
-    error_propagate(errp, local_err);
 }
 
 static bool file_memory_backend_get_pmem(Object *o, Error **errp)
@@ -140,7 +135,6 @@ static void file_memory_backend_set_pmem(Object *o, bool value, Error **errp)
     HostMemoryBackendFile *fb = MEMORY_BACKEND_FILE(o);
 
     if (host_memory_backend_mr_inited(backend)) {
-
         error_setg(errp, "cannot change property 'pmem' of %s.",
                    object_get_typename(o));
         return;
@@ -148,13 +142,9 @@ static void file_memory_backend_set_pmem(Object *o, bool value, Error **errp)
 
 #ifndef CONFIG_LIBPMEM
     if (value) {
-        Error *local_err = NULL;
-
-        error_setg(&local_err,
-                   "Lack of libpmem support while setting the 'pmem=on'"
+        error_setg(errp, "Lack of libpmem support while setting the 'pmem=on'"
                    " of %s. We can't ensure data persistence.",
                    object_get_typename(o));
-        error_propagate(errp, local_err);
         return;
     }
 #endif
diff --git a/backends/hostmem-memfd.c b/backends/hostmem-memfd.c
index 1b5e4bfe0d..4c040a7541 100644
--- a/backends/hostmem-memfd.c
+++ b/backends/hostmem-memfd.c
@@ -77,26 +77,22 @@ memfd_backend_set_hugetlbsize(Object *obj, Visitor *v, const char *name,
                               void *opaque, Error **errp)
 {
     HostMemoryBackendMemfd *m = MEMORY_BACKEND_MEMFD(obj);
-    Error *local_err = NULL;
     uint64_t value;
 
     if (host_memory_backend_mr_inited(MEMORY_BACKEND(obj))) {
-        error_setg(&local_err, "cannot change property value");
-        goto out;
+        error_setg(errp, "cannot change property value");
+        return;
     }
 
-    visit_type_size(v, name, &value, &local_err);
-    if (local_err) {
-        goto out;
+    if (!visit_type_size(v, name, &value, errp)) {
+        return;
     }
     if (!value) {
-        error_setg(&local_err, "Property '%s.%s' doesn't take value '%"
-                   PRIu64 "'", object_get_typename(obj), name, value);
-        goto out;
+        error_setg(errp, "Property '%s.%s' doesn't take value '%" PRIu64 "'",
+                   object_get_typename(obj), name, value);
+        return;
     }
     m->hugetlbsize = value;
-out:
-    error_propagate(errp, local_err);
 }
 
 static void
diff --git a/backends/hostmem.c b/backends/hostmem.c
index 61e3255f5c..c614f1bdc1 100644
--- a/backends/hostmem.c
+++ b/backends/hostmem.c
@@ -54,28 +54,24 @@ host_memory_backend_set_size(Object *obj, Visitor *v, const char *name,
                              void *opaque, Error **errp)
 {
     HostMemoryBackend *backend = MEMORY_BACKEND(obj);
-    Error *local_err = NULL;
     uint64_t value;
 
     if (host_memory_backend_mr_inited(backend)) {
-        error_setg(&local_err, "cannot change property %s of %s ",
-                   name, object_get_typename(obj));
-        goto out;
+        error_setg(errp, "cannot change property %s of %s ", name,
+                   object_get_typename(obj));
+        return;
     }
 
-    visit_type_size(v, name, &value, &local_err);
-    if (local_err) {
-        goto out;
+    if (!visit_type_size(v, name, &value, errp)) {
+        return;
     }
     if (!value) {
-        error_setg(&local_err,
+        error_setg(errp,
                    "property '%s' of %s doesn't take value '%" PRIu64 "'",
                    name, object_get_typename(obj), value);
-        goto out;
+        return;
     }
     backend->size = value;
-out:
-    error_propagate(errp, local_err);
 }
 
 static void
@@ -254,22 +250,17 @@ static void host_memory_backend_set_prealloc_threads(Object *obj, Visitor *v,
     const char *name, void *opaque, Error **errp)
 {
     HostMemoryBackend *backend = MEMORY_BACKEND(obj);
-    Error *local_err = NULL;
     uint32_t value;
 
-    visit_type_uint32(v, name, &value, &local_err);
-    if (local_err) {
-        goto out;
+    if (!visit_type_uint32(v, name, &value, errp)) {
+        return;
     }
     if (value <= 0) {
-        error_setg(&local_err,
-                   "property '%s' of %s doesn't take value '%d'",
-                   name, object_get_typename(obj), value);
-        goto out;
+        error_setg(errp, "property '%s' of %s doesn't take value '%d'", name,
+                   object_get_typename(obj), value);
+        return;
     }
     backend->prealloc_threads = value;
-out:
-    error_propagate(errp, local_err);
 }
 
 static void host_memory_backend_init(Object *obj)
diff --git a/backends/rng.c b/backends/rng.c
index 597f0ec268..484f04e891 100644
--- a/backends/rng.c
+++ b/backends/rng.c
@@ -48,7 +48,7 @@ static bool rng_backend_prop_get_opened(Object *obj, Error **errp)
 
 static void rng_backend_complete(UserCreatable *uc, Error **errp)
 {
-    object_property_set_bool(OBJECT(uc), true, "opened", errp);
+    object_property_set_bool(OBJECT(uc), "opened", true, errp);
 }
 
 static void rng_backend_prop_set_opened(Object *obj, bool value, Error **errp)
diff --git a/backends/tpm/tpm_util.c b/backends/tpm/tpm_util.c
index cfc7572a61..b58d298c1a 100644
--- a/backends/tpm/tpm_util.c
+++ b/backends/tpm/tpm_util.c
@@ -48,7 +48,6 @@ static void set_tpm(Object *obj, Visitor *v, const char *name, void *opaque,
                     Error **errp)
 {
     DeviceState *dev = DEVICE(obj);
-    Error *local_err = NULL;
     Property *prop = opaque;
     TPMBackend *s, **be = qdev_get_prop_ptr(dev, prop);
     char *str;
@@ -58,9 +57,7 @@ static void set_tpm(Object *obj, Visitor *v, const char *name, void *opaque,
         return;
     }
 
-    visit_type_str(v, name, &str, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
+    if (!visit_type_str(v, name, &str, errp)) {
         return;
     }