From: Joe Perches <joe@perches.com>
To: Julien Grall <julien.grall@citrix.com>
Cc: xen-devel@lists.xenproject.org, ian.campbell@citrix.com,
stefano.stabellini@eu.citrix.com, linux-kernel@vger.kernel.org,
David Vrabel <david.vrabel@citrix.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
netdev@vger.kernel.org
Subject: Re: [PATCH v2 1/2] net/xen-netfront: Correct printf format in xennet_get_responses
Date: Wed, 03 Jun 2015 10:06:36 -0700 [thread overview]
Message-ID: <1433351196.4861.131.camel@perches.com> (raw)
In-Reply-To: <1433350510-12846-2-git-send-email-julien.grall@citrix.com>
On Wed, 2015-06-03 at 17:55 +0100, Julien Grall wrote:
> rx->status is an int16_t, print it using %d rather than %u in order to
> have a meaningful value when the field is negative.
[]
> diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
[]
> @@ -733,7 +733,7 @@ static int xennet_get_responses(struct netfront_queue *queue,
> if (unlikely(rx->status < 0 ||
> rx->offset + rx->status > PAGE_SIZE)) {
> if (net_ratelimit())
> - dev_warn(dev, "rx->offset: %x, size: %u\n",
> + dev_warn(dev, "rx->offset: %x, size: %d\n",
If you're going to do this, perhaps it'd be sensible to
also change the %x to %#x or 0x%x so that people don't
mistake offset without an [a-f] for decimal.
> rx->offset, rx->status);
next prev parent reply other threads:[~2015-06-03 17:18 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-03 16:55 [PATCH v2 0/2] net/xen: Clean up Julien Grall
2015-06-03 16:55 ` [PATCH v2 1/2] net/xen-netfront: Correct printf format in xennet_get_responses Julien Grall
2015-06-03 17:06 ` Joe Perches [this message]
2015-06-04 12:45 ` Julien Grall
2015-06-04 12:46 ` David Vrabel
2015-06-04 12:52 ` [Xen-devel] " Julien Grall
2015-06-04 16:25 ` Joe Perches
2015-06-05 12:34 ` Julien Grall
2015-06-05 15:49 ` Joe Perches
2015-06-04 18:43 ` David Miller
2015-06-03 16:55 ` [PATCH v2 2/2] net/xen-netback: Remove unused code in xenvif_rx_action Julien Grall
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