Received-SPF: pass (google.com: domain of linux-kernel+bounces-156041-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223;
Date: Wed, 24 Apr 2024 02:02:38 +0200
From: Andrew Lunn <andrew@lunn.ch>
To: Parthiban Veerasooran <Parthiban.Veerasooran@microchip.com>
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
	pabeni@redhat.com, horms@kernel.org, saeedm@nvidia.com,
	anthony.l.nguyen@intel.com, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org, corbet@lwn.net,
	linux-doc@vger.kernel.org, robh+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
	devicetree@vger.kernel.org, horatiu.vultur@microchip.com,
	ruanjinjie@huawei.com, steen.hegelund@microchip.com,
	vladimir.oltean@nxp.com, UNGLinuxDriver@microchip.com,
	Thorsten.Kummermehr@microchip.com, Pier.Beruto@onsemi.com,
	Selvamani.Rajagopal@onsemi.com, Nicolas.Ferre@microchip.com,
	benjamin.bigler@bernformulastudent.ch
Subject: Re: [PATCH net-next v4 08/12] net: ethernet: oa_tc6: implement
 transmit path to transfer tx ethernet frames
Message-ID: <460a42cf-2b67-49f5-be4d-fcce6c824ba6@lunn.ch>
References: <20240418125648.372526-1-Parthiban.Veerasooran@microchip.com>
 <20240418125648.372526-9-Parthiban.Veerasooran@microchip.com>
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20240418125648.372526-9-Parthiban.Veerasooran@microchip.com>

> +static int oa_tc6_process_extended_status(struct oa_tc6 *tc6)
> +{
> +	u32 value;
> +	int ret;
> +
> +	ret = oa_tc6_read_register(tc6, OA_TC6_REG_STATUS0, &value);
> +	if (ret) {
> +		netdev_err(tc6->netdev, "STATUS0 register read failed: %d\n",
> +			   ret);
> +		return -ENODEV;
> +	}
> +
> +	/* Clear the error interrupts status */
> +	ret = oa_tc6_write_register(tc6, OA_TC6_REG_STATUS0, value);
> +	if (ret) {
> +		netdev_err(tc6->netdev, "STATUS0 register write failed: %d\n",
> +			   ret);
> +		return -ENODEV;

More examples where you replace one error code with a different one.

     Andrew