linux-kernel - Re: [PATCH 2/2] staging: sm750fb: Remove unused return value in program_mode

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Message-ID: <41a6ac1b-d21e-41ab-b193-623d2f5f2d2c@kadam.mountain>
Date:   Wed, 18 Oct 2023 12:34:36 +0300
From:   Dan Carpenter <dan.carpenter@...aro.org>
To:     Dorcas AnonoLitunya <anonolitunya@...il.com>
Cc:     outreachy@...ts.linux.dev, julia.lawall@...ia.fr,
        andi.shyti@...ux.intel.com,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Sudip Mukherjee <sudipm.mukherjee@...il.com>,
        Teddy Wang <teddy.wang@...iconmotion.com>,
        linux-fbdev@...r.kernel.org, linux-staging@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] staging: sm750fb: Remove unused return value in
 program_mode_registers()

On Wed, Oct 18, 2023 at 12:07:38PM +0300, Dorcas AnonoLitunya wrote:
> -static int program_mode_registers(struct mode_parameter *mode_param,
> -				  struct pll_value *pll)
> +static void program_mode_registers(struct mode_parameter *mode_param,
> +				   struct pll_value *pll)
>  {
>  	int ret = 0;
>  	int cnt = 0;
> @@ -202,7 +202,6 @@ static int program_mode_registers(struct mode_parameter *mode_param,
>  	} else {
>  		ret = -1;

No need to set ret here.

>  	}
> -	return ret;
>  }

regards,
dan carpenter