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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2013-05-28 12:54:17 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-03 14:33:26 -0700 |
| commit | 021ad8694039545d69c19ca9bddc6f89b7469a61 (patch) | |
| tree | ee15f10de46a5ef0eec5c4151b9b7edb7bc8c43d /drivers/uwb/est.c | |
| parent | 31fc518b94e93d1215b70f9f78d9491ce77cba86 (diff) | |
| download | lwn-021ad8694039545d69c19ca9bddc6f89b7469a61.tar.gz lwn-021ad8694039545d69c19ca9bddc6f89b7469a61.zip | |
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>
Diffstat (limited to 'drivers/uwb/est.c')
| -rw-r--r-- | drivers/uwb/est.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/uwb/est.c b/drivers/uwb/est.c index 86ed7e61e597..457f31d99bf4 100644 --- a/drivers/uwb/est.c +++ b/drivers/uwb/est.c @@ -436,7 +436,6 @@ ssize_t uwb_est_find_size(struct uwb_rc *rc, const struct uwb_rceb *rceb, 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 @@ ssize_t uwb_est_find_size(struct uwb_rc *rc, const struct uwb_rceb *rceb, 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); |