staging: rtl8188eu: print OUI with %*ph

There is no need to pass each byte as a parameter when printing values in hex
format. We rather use %*ph specifier for that.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
index 742b29c..aa7f571 100644 (file)
--- a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
@@ -935,8 +935,8 @@ static int rtw_ieee802_11_parse_vendor_specific(u8 *pos, uint elen,
                }
                break;
        default:
-               DBG_88E("unknown vendor specific information element ignored (vendor OUI %02x:%02x:%02x len=%lu)\n",
-                       pos[0], pos[1], pos[2], (unsigned long)elen);
+               DBG_88E("unknown vendor specific information element ignored (vendor OUI %3phC len=%lu)\n",
+                       pos, (unsigned long)elen);
                return -1;
        }
        return 0;