diff mbox

[v4,39/43] hpsa: propagate the error code in hpsa_kdump_soft_reset

Message ID 20150416135014.30238.10423.stgit@brunhilda (mailing list archive)
State New, archived
Headers show

Commit Message

Don Brace April 16, 2015, 1:50 p.m. UTC 
From: Robert Elliott <elliott@hp.com>

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>
Signed-off-by: Robert Elliott <elliott@hp.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
---
 drivers/scsi/hpsa.c |   11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)


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Comments

Hannes Reinecke April 17, 2015, 1:34 p.m. UTC | #1 
On 04/16/2015 03:50 PM, Don Brace wrote:
> From: Robert Elliott <elliott@hp.com>
> 
> 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>
> Signed-off-by: Robert Elliott <elliott@hp.com>
> Signed-off-by: Don Brace <don.brace@pmcs.com>
> ---
Reviewed-by: Hannes Reinecke <hare@suse.de>

Cheers,

Hannes
Tomas Henzl April 17, 2015, 1:51 p.m. UTC | #2 
On 04/16/2015 03:50 PM, Don Brace wrote:
> From: Robert Elliott <elliott@hp.com>
>
> 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>
> Signed-off-by: Robert Elliott <elliott@hp.com>
> Signed-off-by: Don Brace <don.brace@pmcs.com>

Reviewed-by: Tomas Henzl <thenzl@redhat.com>

Tomas


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diff mbox

Patch

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index f65333d..f36ab70 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -7458,19 +7458,22 @@  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;