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  linux-hardening  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:   Fri, 11 Sep 2020 14:37:49 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     luojiaxing@...wei.com
Cc:     peppe.cavallaro@...com, alexandre.torgue@...com,
        joabreu@...opsys.com, kuba@...nel.org, mcoquelin.stm32@...il.com,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        linuxarm@...wei.com
Subject: Re: [PATCH net-next] net: stmmac: set get_rx_header_len() as void
 for it didn't have any error code to return

From: Luo Jiaxing <luojiaxing@...wei.com>
Date: Fri, 11 Sep 2020 11:55:58 +0800

> We found the following warning when using W=1 to build kernel:
> 
> drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:3634:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
> int ret, coe = priv->hw->rx_csum;
> 
> When digging stmmac_get_rx_header_len(), dwmac4_get_rx_header_len() and
> dwxgmac2_get_rx_header_len() return 0 only, without any error code to
> report. Therefore, it's better to define get_rx_header_len() as void.
> 
> Signed-off-by: Luo Jiaxing <luojiaxing@...wei.com>

Applied, thank you.

Powered by blists - more mailing lists