linux-kernel - [PATCH v4 3/3] net/xen-netback: Don't mix hexa and decimal with 0x in the printf format

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Date:	Tue, 16 Jun 2015 20:10:48 +0100
From:	Julien Grall <julien.grall@...rix.com>
To:	<xen-devel@...ts.xenproject.org>
CC:	<linux-kernel@...r.kernel.org>,
	Julien Grall <julien.grall@...rix.com>,
	Wei Liu <wei.liu2@...rix.com>,
	Ian Campbell <ian.campbell@...rix.com>,
	<netdev@...r.kernel.org>
Subject: [PATCH v4 3/3] net/xen-netback: Don't mix hexa and decimal with 0x in the printf format

Append 0x to all %x in order to avoid while reading when there is other
decimal value in the log.

Also replace some of the hexadecimal print to decimal to uniformize the
format with netfront.

Signed-off-by: Julien Grall <julien.grall@...rix.com>
Cc: Wei Liu <wei.liu2@...rix.com>
Cc: Ian Campbell <ian.campbell@...rix.com>
Cc: netdev@...r.kernel.org

---
    Changes in v4:
        - Patch added
---
 drivers/net/xen-netback/netback.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index ba3ae30..11bd9d8 100644
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -748,7 +748,7 @@ static int xenvif_count_requests(struct xenvif_queue *queue,
 		slots++;
 
 		if (unlikely((txp->offset + txp->size) > PAGE_SIZE)) {
-			netdev_err(queue->vif->dev, "Cross page boundary, txp->offset: %x, size: %u\n",
+			netdev_err(queue->vif->dev, "Cross page boundary, txp->offset: %u, size: %u\n",
 				 txp->offset, txp->size);
 			xenvif_fatal_tx_err(queue->vif);
 			return -EINVAL;
@@ -874,7 +874,7 @@ static inline void xenvif_grant_handle_set(struct xenvif_queue *queue,
 	if (unlikely(queue->grant_tx_handle[pending_idx] !=
 		     NETBACK_INVALID_HANDLE)) {
 		netdev_err(queue->vif->dev,
-			   "Trying to overwrite active handle! pending_idx: %x\n",
+			   "Trying to overwrite active handle! pending_idx: 0x%x\n",
 			   pending_idx);
 		BUG();
 	}
@@ -887,7 +887,7 @@ static inline void xenvif_grant_handle_reset(struct xenvif_queue *queue,
 	if (unlikely(queue->grant_tx_handle[pending_idx] ==
 		     NETBACK_INVALID_HANDLE)) {
 		netdev_err(queue->vif->dev,
-			   "Trying to unmap invalid handle! pending_idx: %x\n",
+			   "Trying to unmap invalid handle! pending_idx: 0x%x\n",
 			   pending_idx);
 		BUG();
 	}
@@ -1243,7 +1243,7 @@ static void xenvif_tx_build_gops(struct xenvif_queue *queue,
 		/* No crossing a page as the payload mustn't fragment. */
 		if (unlikely((txreq.offset + txreq.size) > PAGE_SIZE)) {
 			netdev_err(queue->vif->dev,
-				   "txreq.offset: %x, size: %u, end: %lu\n",
+				   "txreq.offset: %u, size: %u, end: %lu\n",
 				   txreq.offset, txreq.size,
 				   (unsigned long)(txreq.offset&~PAGE_MASK) + txreq.size);
 			xenvif_fatal_tx_err(queue->vif);
@@ -1593,12 +1593,12 @@ static inline void xenvif_tx_dealloc_action(struct xenvif_queue *queue)
 					queue->pages_to_unmap,
 					gop - queue->tx_unmap_ops);
 		if (ret) {
-			netdev_err(queue->vif->dev, "Unmap fail: nr_ops %tx ret %d\n",
+			netdev_err(queue->vif->dev, "Unmap fail: nr_ops %tu ret %d\n",
 				   gop - queue->tx_unmap_ops, ret);
 			for (i = 0; i < gop - queue->tx_unmap_ops; ++i) {
 				if (gop[i].status != GNTST_okay)
 					netdev_err(queue->vif->dev,
-						   " host_addr: %llx handle: %x status: %d\n",
+						   " host_addr: 0x%llx handle: 0x%x status: %d\n",
 						   gop[i].host_addr,
 						   gop[i].handle,
 						   gop[i].status);
@@ -1731,7 +1731,7 @@ void xenvif_idx_unmap(struct xenvif_queue *queue, u16 pending_idx)
 				&queue->mmap_pages[pending_idx], 1);
 	if (ret) {
 		netdev_err(queue->vif->dev,
-			   "Unmap fail: ret: %d pending_idx: %d host_addr: %llx handle: %x status: %d\n",
+			   "Unmap fail: ret: %d pending_idx: %d host_addr: %llx handle: 0x%x status: %d\n",
 			   ret,
 			   pending_idx,
 			   tx_unmap_op.host_addr,
-- 
2.1.4

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