[media] gspca: print small buffers via %*ph
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>
diff --git a/drivers/media/usb/gspca/sonixb.c b/drivers/media/usb/gspca/sonixb.c
index 921802c..7277dbd 100644
--- a/drivers/media/usb/gspca/sonixb.c
+++ b/drivers/media/usb/gspca/sonixb.c
@@ -513,10 +513,7 @@
if (gspca_dev->usb_buf[0] & 0x04) {
if (gspca_dev->usb_buf[0] & 0x08) {
dev_err(gspca_dev->v4l2_dev.dev,
- "i2c error writing %02x %02x %02x %02x"
- " %02x %02x %02x %02x\n",
- buf[0], buf[1], buf[2], buf[3],
- buf[4], buf[5], buf[6], buf[7]);
+ "i2c error writing %8ph\n", buf);
gspca_dev->usb_err = -EIO;
}
return;