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hpsa: propagate hard_reset failures in reset_devices mode 

Return the real reason for kdump_hard_reset failure rather
than change them all to -ENODEV.

Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Signed-off-by: Robert Elliott <elliott@hp.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Robert Elliott 2015-01-23 16:42:01 -06:00 committed by James Bottomley
parent 69d6e33dc5
commit adf1b3a31b
1 changed files with 1 additions and 4 deletions
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5
drivers/scsi/hpsa.c
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@ -6416,11 +6416,8 @@ static int hpsa_init_reset_devices(struct pci_dev *pdev)
* "performant mode". Or, it might be 640x, which can't reset
* due to concerns about shared bbwc between 6402/6404 pair.
*/
if (rc) {
if (rc != -ENOTSUPP) /* just try to do the kdump anyhow. */
rc = -ENODEV;
if (rc)
goto out_disable;
}
/* Now try to get the controller to respond to a no-op */
dev_warn(&pdev->dev, "Waiting for controller to respond to no-op\n");