[PATCH v3 3/6] scsi: qla4xxx: print MAC and SID via %p[mM][R]

[Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>]

From: Oleksandr Khoshaba <oleksandr.khoshaba@xxxxxxxxx>

In the kernel we have nice specifier to print MAC by given pointer to the
address in a binary form.

Signed-off-by: Oleksandr Khoshaba <Oleksandr.Khoshaba@xxxxxxxxx>
Acked-by: Vikas Chaudhary <vikas.chaudhary@xxxxxxxxxx>
Cc: QLogic-Storage-Upstream@xxxxxxxxxx
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 drivers/scsi/qla4xxx/ql4_mbx.c |  5 +----
 drivers/scsi/qla4xxx/ql4_nx.c  |  8 ++------
 drivers/scsi/qla4xxx/ql4_os.c  | 15 ++++-----------
 3 files changed, 7 insertions(+), 21 deletions(-)

diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index c291fdf..1da04f3 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -2032,10 +2032,7 @@ int qla4xxx_set_param_ddbentry(struct scsi_qla_host *ha,
 	ptid = (uint16_t *)&fw_ddb_entry->isid[1];
 	*ptid = cpu_to_le16((uint16_t)ddb_entry->sess->target_id);
 
-	DEBUG2(ql4_printk(KERN_INFO, ha, "ISID [%02x%02x%02x%02x%02x%02x]\n",
-			  fw_ddb_entry->isid[5], fw_ddb_entry->isid[4],
-			  fw_ddb_entry->isid[3], fw_ddb_entry->isid[2],
-			  fw_ddb_entry->isid[1], fw_ddb_entry->isid[0]));
+	DEBUG2(ql4_printk(KERN_INFO, ha, "ISID [%pmR]\n", fw_ddb_entry->isid));
 
 	iscsi_opts = le16_to_cpu(fw_ddb_entry->iscsi_options);
 	memset(fw_ddb_entry->iscsi_alias, 0, sizeof(fw_ddb_entry->iscsi_alias));
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index 06ddd13..bccd8b6 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -4094,12 +4094,8 @@ int qla4_8xxx_get_sys_info(struct scsi_qla_host *ha)
 	ha->phy_port_num = sys_info->port_num;
 	ha->iscsi_pci_func_cnt = sys_info->iscsi_pci_func_cnt;
 
-	DEBUG2(printk("scsi%ld: %s: "
-	    "mac %02x:%02x:%02x:%02x:%02x:%02x "
-	    "serial %s\n", ha->host_no, __func__,
-	    ha->my_mac[0], ha->my_mac[1], ha->my_mac[2],
-	    ha->my_mac[3], ha->my_mac[4], ha->my_mac[5],
-	    ha->serial_number));
+	DEBUG2(printk("scsi%ld: %s: mac %pM serial %s\n",
+	    ha->host_no, __func__, ha->my_mac, ha->serial_number));
 
 	status = QLA_SUCCESS;
 
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 01c3610..9fbb33f 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -6304,13 +6304,9 @@ static int qla4xxx_compare_tuple_ddb(struct scsi_qla_host *ha,
 	 * ISID would not match firmware generated ISID.
 	 */
 	if (is_isid_compare) {
-		DEBUG2(ql4_printk(KERN_INFO, ha, "%s: old ISID [%02x%02x%02x"
-			"%02x%02x%02x] New ISID [%02x%02x%02x%02x%02x%02x]\n",
-			__func__, old_tddb->isid[5], old_tddb->isid[4],
-			old_tddb->isid[3], old_tddb->isid[2], old_tddb->isid[1],
-			old_tddb->isid[0], new_tddb->isid[5], new_tddb->isid[4],
-			new_tddb->isid[3], new_tddb->isid[2], new_tddb->isid[1],
-			new_tddb->isid[0]));
+		DEBUG2(ql4_printk(KERN_INFO, ha,
+			"%s: old ISID [%pmR] New ISID [%pmR]\n",
+			__func__, old_tddb->isid, new_tddb->isid));
 
 		if (memcmp(&old_tddb->isid[0], &new_tddb->isid[0],
 			   sizeof(old_tddb->isid)))
@@ -7925,10 +7921,7 @@ qla4xxx_sysfs_ddb_get_param(struct iscsi_bus_flash_session *fnode_sess,
 		rc = sprintf(buf, "%u\n", fnode_conn->keepalive_timeout);
 		break;
 	case ISCSI_FLASHNODE_ISID:
-		rc = sprintf(buf, "%02x%02x%02x%02x%02x%02x\n",
-			     fnode_sess->isid[0], fnode_sess->isid[1],
-			     fnode_sess->isid[2], fnode_sess->isid[3],
-			     fnode_sess->isid[4], fnode_sess->isid[5]);
+		rc = sprintf(buf, "%pm\n", fnode_sess->isid);
 		break;
 	case ISCSI_FLASHNODE_TSID:
 		rc = sprintf(buf, "%u\n", fnode_sess->tsid);
-- 
2.9.3

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