Re: [PATCH] backlight: ili922x: add an error code check in ili922x_write
From: Daniel Thompson
Date: Thu Dec 07 2023 - 09:29:05 EST
On Thu, Nov 30, 2023 at 01:11:56PM +0800, Su Hui wrote:
> Clang static analyzer complains that value stored to 'ret' is never read.
> Return the error code when spi_sync() failed.
>
> Signed-off-by: Su Hui <suhui@xxxxxxxxxxxx>
Reviewed-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
Daniel.