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backend/native: Don't assume passed error points to anything

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It's common practice to not require a non-NULL error passed to `GError
**error` arguments, so do not make that assumption here.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2699>
This commit is contained in:
Jonas Ådahl 2022-11-16 20:15:23 +01:00 committed by Marge Bot
parent d6d6dc65c1
commit b15be5e287
1 changed files with 7 additions and 3 deletions
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10
src/backends/native/meta-backend-native.c
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@ -699,12 +699,16 @@ init_gpus (MetaBackendNative *native,
{ {
MetaBackend *backend = META_BACKEND (native); MetaBackend *backend = META_BACKEND (native);
MetaUdev *udev = meta_backend_native_get_udev (native); MetaUdev *udev = meta_backend_native_get_udev (native);
g_autoptr (GError) local_error = NULL;
GList *devices; GList *devices;
GList *l; GList *l;
devices = meta_udev_list_drm_devices (udev, error); devices = meta_udev_list_drm_devices (udev, &local_error);
if (*error) if (local_error)
return FALSE; {
g_propagate_error (error, g_steal_pointer (&local_error));
return FALSE;
}
for (l = devices; l; l = l->next) for (l = devices; l; l = l->next)
{ {