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, 8 Jan 2018 19:19:23 +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" <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.

Do you notice a Linux allocation failure report before them in your system?


> So please do not remove these messages.

How much does the distinction matter for these buffers?

Regards,
Markus