[SCSI] hpsa: increase the probability of a reported success after a device reset
rc is set in the loop, and it isn't set back to zero anywhere
this patch fixes it
Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 6e5e693..388e229 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -4142,7 +4142,7 @@
static int wait_for_device_to_become_ready(struct ctlr_info *h,
unsigned char lunaddr[])
{
- int rc = 0;
+ int rc;
int count = 0;
int waittime = 1; /* seconds */
struct CommandList *c;
@@ -4162,6 +4162,7 @@
*/
msleep(1000 * waittime);
count++;
+ rc = 0; /* Device ready. */
/* Increase wait time with each try, up to a point. */
if (waittime < HPSA_MAX_WAIT_INTERVAL_SECS)