drm/amd/display: Fix cleanup in amdgpu_dm_initialize_drm_device

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index d76448d..1077af9 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1071,15 +1071,15 @@ int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 {
        struct amdgpu_display_manager *dm = &adev->dm;
        uint32_t i;
-       struct amdgpu_connector *aconnector;
-       struct amdgpu_encoder *aencoder;
+       struct amdgpu_connector *aconnector = NULL;
+       struct amdgpu_encoder *aencoder = NULL;
        struct amdgpu_mode_info *mode_info = &adev->mode_info;
        uint32_t link_cnt;
 
        link_cnt = dm->dc->caps.max_links;
        if (amdgpu_dm_mode_config_init(dm->adev)) {
                DRM_ERROR("DM: Failed to initialize mode config\n");
-               goto fail;
+               return -1;
        }
 
        for (i = 0; i < dm->dc->caps.max_surfaces; i++) {
@@ -1116,7 +1116,7 @@ int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 
                aconnector = kzalloc(sizeof(*aconnector), GFP_KERNEL);
                if (!aconnector)
-                       goto fail;
+                       goto fail_free_planes;
 
                aencoder = kzalloc(sizeof(*aencoder), GFP_KERNEL);
                if (!aencoder) {
@@ -1130,7 +1130,7 @@ int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 
                if (amdgpu_dm_connector_init(dm, aconnector, i, aencoder)) {
                        DRM_ERROR("KMS: Failed to initialize connector\n");
-                       goto fail_free_connector;
+                       goto fail_free_encoder;
                }
 
                if (dc_link_detect(dc_get_link_at_index(dm->dc, i), true))
@@ -1169,7 +1169,6 @@ fail_free_connector:
 fail_free_planes:
        for (i = 0; i < dm->dc->caps.max_surfaces; i++)
                kfree(mode_info->planes[i]);
-fail:
        return -1;
 }