[SCSI] fnic: potential dead lock in fnic_is_abts_pending()
There is an unlock missing if the == FNIC_IOREQ_ABTS_PENDING is
false.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Hiral Patel <hiralpat@cisco.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c
index be99e75..a97e6e5 100644
--- a/drivers/scsi/fnic/fnic_scsi.c
+++ b/drivers/scsi/fnic/fnic_scsi.c
@@ -2432,11 +2432,9 @@
"Found IO in %s on lun\n",
fnic_ioreq_state_to_str(CMD_STATE(sc)));
- if (CMD_STATE(sc) == FNIC_IOREQ_ABTS_PENDING) {
- spin_unlock_irqrestore(io_lock, flags);
+ if (CMD_STATE(sc) == FNIC_IOREQ_ABTS_PENDING)
ret = 1;
- continue;
- }
+ spin_unlock_irqrestore(io_lock, flags);
}
return ret;