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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-03-02 14:25:42 +0100 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-03-06 17:01:59 +0100 |
| commit | 8e5e83ad8250043c8d5cc8f2bf672e64c43f948a (patch) | |
| tree | 851e6884dc5f6dbca19d94b1e6f9fa991591365c /drivers/gpu/drm/drm_property.c | |
| parent | drm: bridge: dw-hdmi: Fix overflow workaround for Amlogic Meson GX SoCs (diff) | |
| download | linux-8e5e83ad8250043c8d5cc8f2bf672e64c43f948a.tar.xz linux-8e5e83ad8250043c8d5cc8f2bf672e64c43f948a.zip | |
drm: Don't create properties without names
Creating a property that doesn't have a name makes no sense to me. Don't
allow it.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180302132544.12491-1-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_property.c')
| -rw-r--r-- | drivers/gpu/drm/drm_property.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/drm_property.c b/drivers/gpu/drm/drm_property.c index bae50e6b819d..fe8627fb7ae6 100644 --- a/drivers/gpu/drm/drm_property.c +++ b/drivers/gpu/drm/drm_property.c @@ -99,10 +99,8 @@ struct drm_property *drm_property_create(struct drm_device *dev, int flags, property->num_values = num_values; INIT_LIST_HEAD(&property->enum_list); - if (name) { - strncpy(property->name, name, DRM_PROP_NAME_LEN); - property->name[DRM_PROP_NAME_LEN-1] = '\0'; - } + strncpy(property->name, name, DRM_PROP_NAME_LEN); + property->name[DRM_PROP_NAME_LEN-1] = '\0'; list_add_tail(&property->head, &dev->mode_config.property_list); |