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[media] gspca: print small buffers via %*ph

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Instead of passing each byte through stack let's use %*ph specifier to do this
job better.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Andy Shevchenko
2013-09-03 09:31:37 -03:00
committed by Mauro Carvalho Chehab
parent 76e059874d
commit ee35fa2267
2 changed files with 5 additions and 12 deletions
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12
drivers/media/usb/gspca/xirlink_cit.c
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@@ -2864,20 +2864,16 @@ static u8 *cit_find_sof(struct gspca_dev *gspca_dev, u8 *data, int len)
if (data[i] == 0xff) {
if (i >= 4)
PDEBUG(D_FRAM,
"header found at offset: %d: %02x %02x 00 %02x %02x %02x\n",
"header found at offset: %d: %02x %02x 00 %3ph\n",
i - 1,
data[i - 4],
data[i - 3],
data[i],
data[i + 1],
data[i + 2]);
&data[i]);
else
PDEBUG(D_FRAM,
"header found at offset: %d: 00 %02x %02x %02x\n",
"header found at offset: %d: 00 %3ph\n",
i - 1,
data[i],
data[i + 1],
data[i + 2]);
&data[i]);
return data + i + (sd->sof_len - 1);
}
break;