Commit 79ac5224 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by David S. Miller
Browse files

net: atm: use %*ph to print small buffer 



Use %*ph format to print small buffer as hex string.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent edc7e489

net/atm/atm_sysfs.c

+8 −14
Original line number Diff line number Diff line
@@ -33,23 +33,17 @@ static ssize_t show_atmaddress(struct device *cdev, 
	unsigned long flags;

	struct atm_dev *adev = to_atm_dev(cdev);

	struct atm_dev_addr *aaddr;

	int bin[] = { 1, 2, 10, 6, 1 }, *fmt = bin;

	int i, j, count = 0;

	int count = 0;



	spin_lock_irqsave(&adev->lock, flags);

	list_for_each_entry(aaddr, &adev->local, entry) {

		for (i = 0, j = 0; i < ATM_ESA_LEN; ++i, ++j) {

			if (j == *fmt) {

				count += scnprintf(buf + count,

						   PAGE_SIZE - count, ".");

				++fmt;

				j = 0;

			}

			count += scnprintf(buf + count,

					   PAGE_SIZE - count, "%02x",

					   aaddr->addr.sas_addr.prv[i]);

		}

		count += scnprintf(buf + count, PAGE_SIZE - count, "\n");

		count += scnprintf(buf + count, PAGE_SIZE - count,

				   "%1phN.%2phN.%10phN.%6phN.%1phN\n",

				   &aaddr->addr.sas_addr.prv[0],

				   &aaddr->addr.sas_addr.prv[1],

				   &aaddr->addr.sas_addr.prv[3],

				   &aaddr->addr.sas_addr.prv[13],

				   &aaddr->addr.sas_addr.prv[19]);

	}

	spin_unlock_irqrestore(&adev->lock, flags);

net/atm/lec.c

+20 −56
Original line number Diff line number Diff line
@@ -799,13 +799,8 @@ static const char *lec_arp_get_status_string(unsigned char status) 


static void lec_info(struct seq_file *seq, struct lec_arp_table *entry)

{

	int i;



	for (i = 0; i < ETH_ALEN; i++)

		seq_printf(seq, "%2.2x", entry->mac_addr[i] & 0xff);

	seq_printf(seq, " ");

	for (i = 0; i < ATM_ESA_LEN; i++)

		seq_printf(seq, "%2.2x", entry->atm_addr[i] & 0xff);

	seq_printf(seq, "%pM ", entry->mac_addr);

	seq_printf(seq, "%*phN ", ATM_ESA_LEN, entry->atm_addr);

	seq_printf(seq, "%s %4.4x", lec_arp_get_status_string(entry->status),

		   entry->flags & 0xffff);

	if (entry->vcc)
@@ -1354,7 +1349,7 @@ static void dump_arp_table(struct lec_priv *priv) 
{

	struct lec_arp_table *rulla;

	char buf[256];

	int i, j, offset;

	int i, offset;



	pr_info("Dump %p:\n", priv);

	for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
@@ -1364,12 +1359,8 @@ static void dump_arp_table(struct lec_priv *priv) 
			offset += sprintf(buf, "%d: %p\n", i, rulla);

			offset += sprintf(buf + offset, "Mac: %pM ",

					  rulla->mac_addr);

			offset += sprintf(buf + offset, " Atm:");

			for (j = 0; j < ATM_ESA_LEN; j++) {

				offset += sprintf(buf + offset,

						  "%2.2x ",

						  rulla->atm_addr[j] & 0xff);

			}

			offset += sprintf(buf + offset, "Atm: %*ph ", ATM_ESA_LEN,

					  rulla->atm_addr);

			offset += sprintf(buf + offset,

					  "Vcc vpi:%d vci:%d, Recv_vcc vpi:%d vci:%d Last_used:%lx, Timestamp:%lx, No_tries:%d ",

					  rulla->vcc ? rulla->vcc->vpi : 0,
@@ -1393,11 +1384,8 @@ static void dump_arp_table(struct lec_priv *priv) 
	hlist_for_each_entry(rulla, &priv->lec_no_forward, next) {

		offset = 0;

		offset += sprintf(buf + offset, "Mac: %pM ", rulla->mac_addr);

		offset += sprintf(buf + offset, " Atm:");

		for (j = 0; j < ATM_ESA_LEN; j++) {

			offset += sprintf(buf + offset, "%2.2x ",

					  rulla->atm_addr[j] & 0xff);

		}

		offset += sprintf(buf + offset, "Atm: %*ph ", ATM_ESA_LEN,

				  rulla->atm_addr);

		offset += sprintf(buf + offset,

				  "Vcc vpi:%d vci:%d, Recv_vcc vpi:%d vci:%d Last_used:%lx, Timestamp:%lx, No_tries:%d ",

				  rulla->vcc ? rulla->vcc->vpi : 0,
@@ -1418,11 +1406,8 @@ static void dump_arp_table(struct lec_priv *priv) 
	hlist_for_each_entry(rulla, &priv->lec_arp_empty_ones, next) {

		offset = 0;

		offset += sprintf(buf + offset, "Mac: %pM ", rulla->mac_addr);

		offset += sprintf(buf + offset, " Atm:");

		for (j = 0; j < ATM_ESA_LEN; j++) {

			offset += sprintf(buf + offset, "%2.2x ",

					  rulla->atm_addr[j] & 0xff);

		}

		offset += sprintf(buf + offset, "Atm: %*ph ", ATM_ESA_LEN,

				  rulla->atm_addr);

		offset += sprintf(buf + offset,

				  "Vcc vpi:%d vci:%d, Recv_vcc vpi:%d vci:%d Last_used:%lx, Timestamp:%lx, No_tries:%d ",

				  rulla->vcc ? rulla->vcc->vpi : 0,
@@ -1443,11 +1428,8 @@ static void dump_arp_table(struct lec_priv *priv) 
	hlist_for_each_entry(rulla, &priv->mcast_fwds, next) {

		offset = 0;

		offset += sprintf(buf + offset, "Mac: %pM ", rulla->mac_addr);

		offset += sprintf(buf + offset, " Atm:");

		for (j = 0; j < ATM_ESA_LEN; j++) {

			offset += sprintf(buf + offset, "%2.2x ",

					  rulla->atm_addr[j] & 0xff);

		}

		offset += sprintf(buf + offset, "Atm: %*ph ", ATM_ESA_LEN,

				  rulla->atm_addr);

		offset += sprintf(buf + offset,

				  "Vcc vpi:%d vci:%d, Recv_vcc vpi:%d vci:%d Last_used:%lx, Timestamp:%lx, No_tries:%d ",

				  rulla->vcc ? rulla->vcc->vpi : 0,
@@ -1973,17 +1955,8 @@ lec_vcc_added(struct lec_priv *priv, const struct atmlec_ioc *ioc_data, 
		 * Vcc which we don't want to make default vcc,

		 * attach it anyway.

		 */

		pr_debug("LEC_ARP:Attaching data direct, not default: %2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x\n",

			 ioc_data->atm_addr[0], ioc_data->atm_addr[1],

			 ioc_data->atm_addr[2], ioc_data->atm_addr[3],

			 ioc_data->atm_addr[4], ioc_data->atm_addr[5],

			 ioc_data->atm_addr[6], ioc_data->atm_addr[7],

			 ioc_data->atm_addr[8], ioc_data->atm_addr[9],

			 ioc_data->atm_addr[10], ioc_data->atm_addr[11],

			 ioc_data->atm_addr[12], ioc_data->atm_addr[13],

			 ioc_data->atm_addr[14], ioc_data->atm_addr[15],

			 ioc_data->atm_addr[16], ioc_data->atm_addr[17],

			 ioc_data->atm_addr[18], ioc_data->atm_addr[19]);

		pr_debug("LEC_ARP:Attaching data direct, not default: %*phN\n",

			 ATM_ESA_LEN, ioc_data->atm_addr);

		entry = make_entry(priv, bus_mac);

		if (entry == NULL)

			goto out;
@@ -1999,17 +1972,8 @@ lec_vcc_added(struct lec_priv *priv, const struct atmlec_ioc *ioc_data, 
		dump_arp_table(priv);

		goto out;

	}

	pr_debug("LEC_ARP:Attaching data direct, default: %2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x\n",

		 ioc_data->atm_addr[0], ioc_data->atm_addr[1],

		 ioc_data->atm_addr[2], ioc_data->atm_addr[3],

		 ioc_data->atm_addr[4], ioc_data->atm_addr[5],

		 ioc_data->atm_addr[6], ioc_data->atm_addr[7],

		 ioc_data->atm_addr[8], ioc_data->atm_addr[9],

		 ioc_data->atm_addr[10], ioc_data->atm_addr[11],

		 ioc_data->atm_addr[12], ioc_data->atm_addr[13],

		 ioc_data->atm_addr[14], ioc_data->atm_addr[15],

		 ioc_data->atm_addr[16], ioc_data->atm_addr[17],

		 ioc_data->atm_addr[18], ioc_data->atm_addr[19]);

	pr_debug("LEC_ARP:Attaching data direct, default: %*phN\n",

		 ATM_ESA_LEN, ioc_data->atm_addr);

	for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {

		hlist_for_each_entry(entry,

				     &priv->lec_arp_tables[i], next) {

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