From mboxrd@z Thu Jan  1 00:00:00 1970
From: SF Markus Elfring <elfring@users.sourceforge.net>
Subject: Re: hyperv/netvsc: Delete two error messages for a failed memory
 allocation in netvsc_init_buf()
Date: Mon, 15 Jan 2018 10:00:11 +0100
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Cc: KY Srinivasan <kys@microsoft.com>,
        Stephen Hemminger <sthemmin@microsoft.com>,
        LKML <linux-kernel@vger.kernel.org>,
        kernel-janitors@vger.kernel.org
To: Haiyang Zhang <haiyangz@microsoft.com>,
        devel@linuxdriverproject.org, netdev@vger.kernel.org
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> These messages are not displayed anywhere else:
> "unable to allocate receive buffer of size %u\n"
> "unable to allocate send buffer of size %u\n",
> 
> After set ret = -ENOMEM; and cleanup, we won't know which buffer allocation failed without the error message.

How do you think about to achieve the distinction for these buffers by any other means?

Can a detailed function call stack dump be appropriate?


> So please do not remove these messages.

Would you dare to adjust this function implementation in any other ways?

Regards,
Markus