diff options
| author | Bjørn Mork <bjorn@mork.no> | 2013-11-01 11:16:55 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-11-02 02:02:04 -0400 |
| commit | 5448d75f71b2966df0f0da71b9d08eeb2811a80b (patch) | |
| tree | 72d729a66118f3b8706f990b7992be61d26f6cbd /drivers/net/usb | |
| parent | ae223cd406dd63487ad96593248a669da8e551cd (diff) | |
| download | linux-5448d75f71b2966df0f0da71b9d08eeb2811a80b.tar.bz2 | |
net: cdc_ncm: log signatures in hex
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 <alexey.orishko@gmail.com>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb')
| -rw-r--r-- | drivers/net/usb/cdc_ncm.c | 10 |
1 files 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; |