uwb: use %*ph specifier to dump buffer
In kernel we have nice specifier %*ph to dump small buffers. Let's use it.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/uwb/est.c b/drivers/uwb/est.c
index 86ed7e6..457f31d 100644
--- a/drivers/uwb/est.c
+++ b/drivers/uwb/est.c
@@ -436,7 +436,6 @@
unsigned long flags;
unsigned itr;
u16 type_event_high, event;
- u8 *ptr = (u8 *) rceb;
read_lock_irqsave(&uwb_est_lock, flags);
size = -ENOSPC;
@@ -453,12 +452,12 @@
if (size != -ENOENT)
goto out;
}
- dev_dbg(dev, "event 0x%02x/%04x/%02x: no handlers available; "
- "RCEB %02x %02x %02x %02x\n",
+ dev_dbg(dev,
+ "event 0x%02x/%04x/%02x: no handlers available; RCEB %4ph\n",
(unsigned) rceb->bEventType,
(unsigned) le16_to_cpu(rceb->wEvent),
(unsigned) rceb->bEventContext,
- ptr[0], ptr[1], ptr[2], ptr[3]);
+ rceb);
size = -ENOENT;
out:
read_unlock_irqrestore(&uwb_est_lock, flags);