From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Currently the check for a lockup_detected failure exits via the
label return_reset_status that reads and dereferences an uninitialized
pointer dev. Fix this by ensuring dev is inintialized to null.
Addresses-Coverity: ("Uninitialized pointer read")
Fixes: 14991a5bade5 ("scsi: hpsa: correct device resets")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/scsi/hpsa.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index c560a4532733..ac8338b0571b 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -5947,7 +5947,7 @@ static int hpsa_eh_device_reset_handler(struct scsi_cmnd *scsicmd)
int rc = SUCCESS;
int i;
struct ctlr_info *h;
- struct hpsa_scsi_dev_t *dev;
+ struct hpsa_scsi_dev_t *dev = NULL;
u8 reset_type;
char msg[48];
unsigned long flags;
--
2.20.1
