media: staging: media: atomisp: Remove unneeded return statement from void function

This patch makes the following change:
 * Removes an unnecessary 'return' statement from a void function
   implementation

Link: https://lore.kernel.org/r/20240226194023.69070-6-bergh.jonathan@gmail.comSigned-off-by: Jonathan Bergh <bergh.jonathan@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/staging/media/atomisp/pci/sh_css_sp.c

@@ -642,8 +642,6 @@ void sh_css_sp_set_if_configs(
 		    *config_b;
 		sh_css_sp_group.config.input_formatter.b_changed = true;
 	}
-
-	return;
 }
 
 void