If the allocation fails in amdgpu_dm_connector_funcs_reset() the API cannot continue so trigger a BUG_ON.
Signed-off-by: Tom St Denis <[email protected]> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 + 1 file changed, 1 insertion(+) 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 58e29a2a5ca6..ac58ba4f10cf 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2722,6 +2722,7 @@ void amdgpu_dm_connector_funcs_reset(struct drm_connector *connector) kfree(state); state = kzalloc(sizeof(*state), GFP_KERNEL); + BUG_ON(state == NULL); if (state) { state->scaling = RMX_OFF; -- 2.12.0 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
