netdev - Re: [PATCH v2] xen-netback: fix some error return code

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Message-ID: <20131217094936.GA26994@zion.uk.xensource.com>
Date:	Tue, 17 Dec 2013 09:49:36 +0000
From:	Wei Liu <wei.liu2@...rix.com>
To:	Wei Yongjun <weiyj.lk@...il.com>
CC:	<Ian.Campbell@...rix.com>, <wei.liu2@...rix.com>,
	<yongjun_wei@...ndmicro.com.cn>, <xen-devel@...ts.xenproject.org>,
	<netdev@...r.kernel.org>, <davem@...emloft.net>
Subject: Re: [PATCH v2] xen-netback: fix some error return code

On Tue, Dec 17, 2013 at 10:42:09AM +0800, Wei Yongjun wrote:
> 'err' is overwrited to 0 after maybe_pull_tail() call, so the error
> code was not set if skb_partial_csum_set() call failed. Fix to return
> error -EPROTO from those error handling case instead of 0.
> 
> Fixes: d52eb0d46f36 ('xen-netback: make sure skb linear area covers checksum field')
> Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Acked-by: Wei Liu <wei.liu2@...rix.com>

This makes sense. This patch applies to 'net' tree. You should specify
'net' or 'net-next' tree in subject line for your future patch. You can
find relevant infomation in netdev-FAQ.txt in kernel documentation
directory.

Thanks
Wei.
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