staging: csr: use %*ph[C] to hexdump small buffers

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

drivers/staging/csr/csr_wifi_hip_send.c

@@ -172,13 +172,8 @@ static CsrResult send_signal(card_t *card, const u8 *sigptr, u32 siglen,
     {
         const u8 *sig = sigptr;
 
-        unifi_error(card->ospriv, "Signal(%d): %02x %02x %02x %02x %02x %02x %02x %02x"
-                    " %02x %02x %02x %02x %02x %02x %02x %02x\n",
-                    siglen,
-                    sig[0], sig[1], sig[2], sig[3],
-                    sig[4], sig[5], sig[6], sig[7],
-                    sig[8], sig[9], sig[10], sig[11],
-                    sig[12], sig[13], sig[14], sig[15]);
+		unifi_error(card->ospriv, "Signal(%d): %*ph\n", siglen,
+					  16, sig);
         unifi_error(card->ospriv, "Bulkdata pointer %p(%d), %p(%d)\n",
                     bulkdata != NULL?bulkdata->d[0].os_data_ptr : NULL,
                     bulkdata != NULL?bulkdata->d[0].data_length : 0,

drivers/staging/csr/sme_wext.c

@@ -3043,8 +3043,8 @@ _unifi_siwencodeext(struct net_device *dev, struct iw_request_info *info,
     memcpy(sme_key.address.a, ext->addr.sa_data, ETH_ALEN);
     if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
 
-        unifi_trace(priv, UDBG5, "RSC first 6 bytes = %02X:%02X:%02X:%02X:%02X:%02X\n",
-                    ext->rx_seq[0], ext->rx_seq[1], ext->rx_seq[2], ext->rx_seq[3], ext->rx_seq[4], ext->rx_seq[5]);
+		unifi_trace(priv, UDBG5, "RSC first 6 bytes = %*phC\n",
+					 6, ext->rx_seq);
 
         /* memcpy((u8*)(&sme_key.keyRsc), ext->rx_seq, 8); */
         sme_key.keyRsc[0] = ext->rx_seq[1] << 8 | ext->rx_seq[0];