drm: Don't initialize local ret variable when not needed

[deliverable/linux.git] / drivers / gpu / drm / drm_crtc.c

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index a177d0abb8bbcaa0e29f62d257a2ec187999a758..da737ef7759ef672486658440564a9121bc6075a 100644 (file)
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -1829,7 +1829,7 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
        struct drm_display_mode *mode = NULL;
        struct drm_mode_set set;
        uint32_t __user *set_connectors_ptr;
-       int ret = 0;
+       int ret;
        int i;
 
        if (!drm_core_check_feature(dev, DRIVER_MODESET))
@@ -2248,7 +2248,7 @@ int drm_mode_addfb2(struct drm_device *dev,
        struct drm_mode_fb_cmd2 *r = data;
        struct drm_mode_config *config = &dev->mode_config;
        struct drm_framebuffer *fb;
-       int ret = 0;
+       int ret;
 
        if (!drm_core_check_feature(dev, DRIVER_MODESET))
                return -EINVAL;
@@ -2403,7 +2403,7 @@ int drm_mode_dirtyfb_ioctl(struct drm_device *dev,
        struct drm_framebuffer *fb;
        unsigned flags;
        int num_clips;
-       int ret = 0;
+       int ret;
 
        if (!drm_core_check_feature(dev, DRIVER_MODESET))
                return -EINVAL;
@@ -2602,7 +2602,7 @@ int drm_mode_attachmode_ioctl(struct drm_device *dev,
        struct drm_display_mode *mode;
        struct drm_mode_object *obj;
        struct drm_mode_modeinfo *umode = &mode_cmd->mode;
-       int ret = 0;
+       int ret;
 
        if (!drm_core_check_feature(dev, DRIVER_MODESET))
                return -EINVAL;
@@ -2656,7 +2656,7 @@ int drm_mode_detachmode_ioctl(struct drm_device *dev,
        struct drm_connector *connector;
        struct drm_display_mode mode;
        struct drm_mode_modeinfo *umode = &mode_cmd->mode;
-       int ret = 0;
+       int ret;
 
        if (!drm_core_check_feature(dev, DRIVER_MODESET))
                return -EINVAL;
@@ -3065,7 +3065,7 @@ int drm_mode_connector_update_edid_property(struct drm_connector *connector,
                                            struct edid *edid)
 {
        struct drm_device *dev = connector->dev;
-       int ret = 0, size;
+       int ret, size;
 
        if (connector->edid_blob_ptr)
                drm_property_destroy_blob(dev, connector->edid_blob_ptr);