[PATCH 1/3] hpsa: convert show method snprintf usage to scnprintf

[Seymour, Shane M]

Changed all show method snprintf usage to scnprintf per
Documentation/filesystems/sysfs.txt.

Signed-off-by: Shane Seymour <shane.seym...@hp.com>
---
Please let me know if this is not the correct way to submit
patches by separating them but keeping them logically
together.
--- a/drivers/scsi/hpsa.c       2015-06-25 15:52:15.633031319 -0500
+++ b/drivers/scsi/hpsa.c       2015-06-30 16:12:58.125990687 -0500
@@ -460,7 +460,7 @@ static ssize_t host_show_firmware_revisi
        if (!h->hba_inquiry_data)
                return 0;
        fwrev = &h->hba_inquiry_data[32];
-       return snprintf(buf, 20, "%c%c%c%c\n",
+       return scnprintf(buf, 20, "%c%c%c%c\n",
                fwrev[0], fwrev[1], fwrev[2], fwrev[3]);
 }
 
@@ -470,7 +470,7 @@ static ssize_t host_show_commands_outsta
        struct Scsi_Host *shost = class_to_shost(dev);
        struct ctlr_info *h = shost_to_hba(shost);
 
-       return snprintf(buf, 20, "%d\n",
+       return scnprintf(buf, 20, "%d\n",
                        atomic_read(&h->commands_outstanding));
 }
 
@@ -481,7 +481,7 @@ static ssize_t host_show_transport_mode(
        struct Scsi_Host *shost = class_to_shost(dev);
 
        h = shost_to_hba(shost);
-       return snprintf(buf, 20, "%s\n",
+       return scnprintf(buf, 20, "%s\n",
                h->transMethod & CFGTBL_Trans_Performant ?
                        "performant" : "simple");
 }
@@ -493,7 +493,7 @@ static ssize_t host_show_hp_ssd_smart_pa
        struct Scsi_Host *shost = class_to_shost(dev);
 
        h = shost_to_hba(shost);
-       return snprintf(buf, 30, "HP SSD Smart Path %s\n",
+       return scnprintf(buf, 30, "HP SSD Smart Path %s\n",
                (h->acciopath_status == 1) ?  "enabled" : "disabled");
 }
 
@@ -589,7 +589,7 @@ static ssize_t host_show_resettable(stru
        struct Scsi_Host *shost = class_to_shost(dev);
 
        h = shost_to_hba(shost);
-       return snprintf(buf, 20, "%d\n", ctlr_is_resettable(h->board_id));
+       return scnprintf(buf, 20, "%d\n", ctlr_is_resettable(h->board_id));
 }
 
 static inline int is_logical_dev_addr_mode(unsigned char scsi3addr[])
@@ -631,7 +631,7 @@ static ssize_t raid_level_show(struct de
        /* Is this even a logical drive? */
        if (!is_logical_dev_addr_mode(hdev->scsi3addr)) {
                spin_unlock_irqrestore(&h->lock, flags);
-               l = snprintf(buf, PAGE_SIZE, "N/A\n");
+               l = scnprintf(buf, PAGE_SIZE, "N/A\n");
                return l;
        }
 
@@ -639,7 +639,7 @@ static ssize_t raid_level_show(struct de
        spin_unlock_irqrestore(&h->lock, flags);
        if (rlevel > RAID_UNKNOWN)
                rlevel = RAID_UNKNOWN;
-       l = snprintf(buf, PAGE_SIZE, "RAID %s\n", raid_label[rlevel]);
+       l = scnprintf(buf, PAGE_SIZE, "RAID %s\n", raid_label[rlevel]);
        return l;
 }
 
@@ -662,7 +662,7 @@ static ssize_t lunid_show(struct device
        }
        memcpy(lunid, hdev->scsi3addr, sizeof(lunid));
        spin_unlock_irqrestore(&h->lock, flags);
-       return snprintf(buf, 20, "0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
+       return scnprintf(buf, 20, "0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
                lunid[0], lunid[1], lunid[2], lunid[3],
                lunid[4], lunid[5], lunid[6], lunid[7]);
 }
@@ -686,7 +686,7 @@ static ssize_t unique_id_show(struct dev
        }
        memcpy(sn, hdev->device_id, sizeof(sn));
        spin_unlock_irqrestore(&h->lock, flags);
-       return snprintf(buf, 16 * 2 + 2,
+       return scnprintf(buf, 16 * 2 + 2,
                        "%02X%02X%02X%02X%02X%02X%02X%02X"
                        "%02X%02X%02X%02X%02X%02X%02X%02X\n",
                        sn[0], sn[1], sn[2], sn[3],
@@ -714,7 +714,7 @@ static ssize_t host_show_hp_ssd_smart_pa
        }
        offload_enabled = hdev->offload_enabled;
        spin_unlock_irqrestore(&h->lock, flags);
-       return snprintf(buf, 20, "%d\n", offload_enabled);
+       return scnprintf(buf, 20, "%d\n", offload_enabled);
 }
 
 static DEVICE_ATTR(raid_level, S_IRUGO, raid_level_show, NULL);
--
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