diff options
| author | Robert Elliott <elliott@hp.com> | 2015-04-23 16:35:14 +0200 |
|---|---|---|
| committer | James Bottomley <JBottomley@Odin.com> | 2015-06-01 01:35:08 +0200 |
| commit | 39c53f55a950027fe8e94d56541e21f1a921f7ce (patch) | |
| tree | a20dd8500232f0a95e43ed9ffd9b6f700d2e6363 /drivers/scsi/hpsa.c | |
| parent | hpsa: use scsi host_no as hpsa controller number (diff) | |
| download | linux-39c53f55a950027fe8e94d56541e21f1a921f7ce.tar.xz linux-39c53f55a950027fe8e94d56541e21f1a921f7ce.zip | |
hpsa: propagate the error code in hpsa_kdump_soft_reset
If hpsa_wait_for_board_state fails, hpsa_kdump_soft_reset
should propagate its return value (e.g., -ENODEV) rather
than just returning -1.
Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Reviewed-by: Kevin Barnett <kevin.barnett@pmcs.com>
Reviewed-by: Hannes Reinecke <hare@Suse.de>
Signed-off-by: Robert Elliott <elliott@hp.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/scsi/hpsa.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index c88cb1bb8412..7adbe42581ee 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -7438,19 +7438,22 @@ static int hpsa_request_irqs(struct ctlr_info *h, static int hpsa_kdump_soft_reset(struct ctlr_info *h) { + int rc; hpsa_send_host_reset(h, RAID_CTLR_LUNID, HPSA_RESET_TYPE_CONTROLLER); dev_info(&h->pdev->dev, "Waiting for board to soft reset.\n"); - if (hpsa_wait_for_board_state(h->pdev, h->vaddr, BOARD_NOT_READY)) { + rc = hpsa_wait_for_board_state(h->pdev, h->vaddr, BOARD_NOT_READY); + if (rc) { dev_warn(&h->pdev->dev, "Soft reset had no effect.\n"); - return -1; + return rc; } dev_info(&h->pdev->dev, "Board reset, awaiting READY status.\n"); - if (hpsa_wait_for_board_state(h->pdev, h->vaddr, BOARD_READY)) { + rc = hpsa_wait_for_board_state(h->pdev, h->vaddr, BOARD_READY); + if (rc) { dev_warn(&h->pdev->dev, "Board failed to become ready " "after soft reset.\n"); - return -1; + return rc; } return 0; |