net: prestera: add missing ABI compatibility check

Size-check a type used for FW communication is packed as expected.

Signed-off-by: Oleksandr Mazur <oleksandr.mazur@plvision.eu>
Signed-off-by: Maksym Glubokiy <maksym.glubokiy@plvision.eu>
Link: https://lore.kernel.org/r/20220818111419.414877-1-maksym.glubokiy@plvision.eu
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/marvell/prestera/prestera_hw.c

@@ -745,6 +745,7 @@ static void prestera_hw_build_tests(void)
 	BUILD_BUG_ON(sizeof(struct prestera_msg_rif_resp) != 12);
 	BUILD_BUG_ON(sizeof(struct prestera_msg_vr_resp) != 12);
 	BUILD_BUG_ON(sizeof(struct prestera_msg_policer_resp) != 12);
+	BUILD_BUG_ON(sizeof(struct prestera_msg_flood_domain_create_resp) != 12);
 
 	/* check events */
 	BUILD_BUG_ON(sizeof(struct prestera_msg_event_port) != 20);