From 5448d75f71b2966df0f0da71b9d08eeb2811a80b Mon Sep 17 00:00:00 2001 From: =?utf8?q?Bj=C3=B8rn=20Mork?= Date: Fri, 1 Nov 2013 11:16:55 +0100 Subject: [PATCH] net: cdc_ncm: log signatures in hex MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit These signatures are well known bit patterns, mostly made up of ascii characters. Mentally parsing works best if they are printed in hex. Cc: Alexey Orishko Signed-off-by: Bjørn Mork Signed-off-by: David S. Miller --- drivers/net/usb/cdc_ncm.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index 73faf05209b3..d49e4c5b292a 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -883,8 +883,9 @@ int cdc_ncm_rx_verify_nth16(struct cdc_ncm_ctx *ctx, struct sk_buff *skb_in) nth16 = (struct usb_cdc_ncm_nth16 *)skb_in->data; if (le32_to_cpu(nth16->dwSignature) != USB_CDC_NCM_NTH16_SIGN) { - pr_debug("invalid NTH16 signature <%u>\n", - le32_to_cpu(nth16->dwSignature)); + netif_dbg(dev, rx_err, dev->net, + "invalid NTH16 signature <%#010x>\n", + le32_to_cpu(nth16->dwSignature)); goto error; } @@ -972,8 +973,9 @@ next_ndp: ndp16 = (struct usb_cdc_ncm_ndp16 *)(skb_in->data + ndpoffset); if (le32_to_cpu(ndp16->dwSignature) != USB_CDC_NCM_NDP16_NOCRC_SIGN) { - pr_debug("invalid DPT16 signature <%u>\n", - le32_to_cpu(ndp16->dwSignature)); + netif_dbg(dev, rx_err, dev->net, + "invalid DPT16 signature <%#010x>\n", + le32_to_cpu(ndp16->dwSignature)); goto err_ndp; } dpe16 = ndp16->dpe16; -- 2.39.5