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Commit 82a72c0a authored by Stephen M. Cameron's avatar Stephen M. Cameron Committed by James Bottomley
Browse files

[SCSI] hpsa: avoid unwanted promotion from unsigned to signed for raid level index 



Signed-off-by: default avatarStephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent 01a02ffc

drivers/scsi/hpsa.c

+2 −2
Original line number Diff line number Diff line
@@ -431,7 +431,7 @@ static ssize_t raid_level_show(struct device *dev, 
	     struct device_attribute *attr, char *buf)

{

	ssize_t l = 0;

	int rlevel;

	unsigned char rlevel;

	struct ctlr_info *h;

	struct scsi_device *sdev;

	struct hpsa_scsi_dev_t *hdev;
@@ -455,7 +455,7 @@ static ssize_t raid_level_show(struct device *dev, 


	rlevel = hdev->raid_level;

	spin_unlock_irqrestore(&h->lock, flags);

	if (rlevel < 0 || rlevel > RAID_UNKNOWN)

	if (rlevel > RAID_UNKNOWN)

		rlevel = RAID_UNKNOWN;

	l = snprintf(buf, PAGE_SIZE, "RAID %s\n", raid_label[rlevel]);

	return l;