staging: vc04_services: bcm2835-camera: Add blank line after declaration

Add blank line after declaration. Issue found with checkpatch.
Signed-off-by: Nishka Dasgupta <nishka.dasgupta_ug18@ashoka.edu.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vc04_services/bcm2835-camera/controls.c

@@ -1270,6 +1270,7 @@ int bm2835_mmal_init_controls(struct bm2835_mmal_dev *dev,
 				 * mismatches.
 				 */
 				int i;
+
 				mask = 1 << V4L2_SCENE_MODE_NONE;
 				for (i = 0;
 				     i < ARRAY_SIZE(scene_configs);