From: Stephen M. Cameron <scameron@xxxxxxxxxxxxxxxxxx>
This is to prevent hpsa from resetting older boards
which the cciss driver may be controlling.
Signed-off-by: Stephen M. Cameron <scameron@xxxxxxxxxxxxxxxxxx>
---
drivers/scsi/hpsa.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index ba2becc..d618432 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -3163,7 +3163,11 @@ static __devinit int hpsa_kdump_hard_reset_controller(struct pci_dev *pdev)
* likely not be happy. Just forbid resetting this conjoined mess.
* The 640x isn't really supported by hpsa anyway.
*/
- hpsa_lookup_board_id(pdev, &board_id);
+ rc = hpsa_lookup_board_id(pdev, &board_id);
+ if (rc < 0) {
+ dev_warn(&pdev->dev, "Not resetting device.\n");
+ return -ENODEV;
+ }
if (board_id == 0x409C0E11 || board_id == 0x409D0E11)
return -ENOTSUPP;
--
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