drm/radeon/mst: cleanup code indentation

This was all sorts of ugly from when I hacked it up,
just clean it up now and remove the extra indents.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/radeon/radeon_dp_mst.c

@@ -510,6 +510,7 @@ static bool radeon_mst_mode_fixup(struct drm_encoder *encoder,
 {
 	struct radeon_encoder_mst *mst_enc;
 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct radeon_connector_atom_dig *dig_connector;
 	int bpp = 24;
 
 	mst_enc = radeon_encoder->enc_priv;
@@ -523,14 +524,11 @@ static bool radeon_mst_mode_fixup(struct drm_encoder *encoder,
 
 
 	drm_mode_set_crtcinfo(adjusted_mode, 0);
-	{
-	  struct radeon_connector_atom_dig *dig_connector;
 	dig_connector = mst_enc->connector->con_priv;
 	dig_connector->dp_lane_count = drm_dp_max_lane_count(dig_connector->dpcd);
 	dig_connector->dp_clock = drm_dp_max_link_rate(dig_connector->dpcd);
 	DRM_DEBUG_KMS("dig clock %p %d %d\n", dig_connector,
 		      dig_connector->dp_lane_count, dig_connector->dp_clock);
-	}
 	return true;
 }