Remove unneccessary variable from raid_level_show
Signed-off-by: Shane Seymour <shane.seymour@xxxxxx>
---
Was not in previous patch.
--- a/drivers/scsi/hpsa.c 2015-06-30 16:15:42.631979483 -0500
+++ b/drivers/scsi/hpsa.c 2015-06-30 16:16:45.737975186 -0500
@@ -612,7 +612,6 @@ static const char * const raid_label[] =
static ssize_t raid_level_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
- ssize_t l = 0;
unsigned char rlevel;
struct ctlr_info *h;
struct scsi_device *sdev;
@@ -631,16 +630,14 @@ 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 = scnprintf(buf, PAGE_SIZE, "N/A\n");
- return l;
+ return scnprintf(buf, PAGE_SIZE, "N/A\n");
}
rlevel = hdev->raid_level;
spin_unlock_irqrestore(&h->lock, flags);
if (rlevel > RAID_UNKNOWN)
rlevel = RAID_UNKNOWN;
- l = scnprintf(buf, PAGE_SIZE, "RAID %s\n", raid_label[rlevel]);
- return l;
+ return scnprintf(buf, PAGE_SIZE, "RAID %s\n", raid_label[rlevel]);
}
static ssize_t lunid_show(struct device *dev,
--
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