staging: wilc1000: remove blank lines before close brace

This patch removes blank lines before close brace '}'

CHECK: Blank lines aren't necessary before a close brace '}'
drivers/staging/wilc1000/host_interface.c:5366:
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.c

@@ -5362,7 +5362,6 @@ int host_int_wait_msg_queue_idle(void)
 	down(&hWaitResponse);
 
 	return result;
-
 }
 
 s32 host_int_set_wfi_drv_handler(tstrWILC_WFIDrv *u32address)