In kernel we have nice specifier %*ph to dump small buffers. Let's use it. Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> --- drivers/uwb/est.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) 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 @@ 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); -- 1.8.2.rc0.22.gb3600c3 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
