[PATCH v4 1/3] net/xen-netfront: Correct printf format in xennet_get_responses

From: Julien Grall
Date: Tue Jun 16 2015 - 15:12:18 EST

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.

Also use %u rather than %x for rx->offset.

Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
Reviewed-by: David Vrabel <david.vrabel@xxxxxxxxxx>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Cc: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
Cc: netdev@xxxxxxxxxxxxxxx

Changes in v4:
- Use %u for the rx->offset because offset is unsigned

Changes in v3:
- Use %d for the rx->offset too.

Changes in v2:
- Add David's Reviewed-by
drivers/net/xen-netfront.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index e031c94..281720f 100644
--- 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: %u, size: %d\n",
rx->offset, rx->status);
xennet_move_rx_slot(queue, skb, ref);
err = -EINVAL;

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