lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Wed, 13 Jun 2018 09:29:05 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Radhey Shyam Pandey <radhey.shyam.pandey@...inx.com>
Cc:     davem@...emloft.net, michal.simek@...inx.com,
        netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/4] net: emaclite: Remove xemaclite_mdio_setup return
 check

On Wed, Jun 13, 2018 at 12:05:19PM +0530, Radhey Shyam Pandey wrote:
> Errors are already reported in xemaclite_mdio_setup so avoid
> reporting it again.
> 
> Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@...inx.com>
> Signed-off-by: Michal Simek <michal.simek@...inx.com>
> ---
>  drivers/net/ethernet/xilinx/xilinx_emaclite.c |    4 +---
>  1 files changed, 1 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
> index ec4608e..2a0c06e 100644
> --- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c
> +++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
> @@ -1143,9 +1143,7 @@ static int xemaclite_of_probe(struct platform_device *ofdev)
>  	xemaclite_update_address(lp, ndev->dev_addr);
>  
>  	lp->phy_node = of_parse_phandle(ofdev->dev.of_node, "phy-handle", 0);
> -	rc = xemaclite_mdio_setup(lp, &ofdev->dev);
> -	if (rc)
> -		dev_warn(&ofdev->dev, "error registering MDIO bus\n");
> +	xemaclite_mdio_setup(lp, &ofdev->dev);
>  
>  	dev_info(dev, "MAC address is now %pM\n", ndev->dev_addr);

The patch itself is O.K. 

Reviewed-by: Andrew Lunn <andrew@...n.ch>

However, do you want to keep going if the MDIO bus fails? Maybe you
should failed the probe?

    Andrew

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux - Powered by OpenVZ