| Message ID | 20150416134947.30238.71549.stgit@brunhilda (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 04/16/2015 03:49 PM, Don Brace wrote: > From: Robert Elliott <elliott@hp.com> > > If registering the special interrupt handlers in hpsa_init_one > before a soft reset fails, the error exit needs to deallocate > everything that was allocated before. > > 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 | 16 +++++++++++----- > 1 file changed, 11 insertions(+), 5 deletions(-) > Reviewed-by: Hannes Reinecke <hare@suse.de> Cheers, Hannes
On 04/16/2015 03:49 PM, Don Brace wrote: > From: Robert Elliott <elliott@hp.com> > > If registering the special interrupt handlers in hpsa_init_one > before a soft reset fails, the error exit needs to deallocate > everything that was allocated before. > > 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 -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 99fd4d3..c6e950e 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -7784,9 +7784,15 @@ reinit_after_soft_reset: dev_warn(&h->pdev->dev, "Failed to request_irq after soft reset.\n"); /* - * clean4 starts with free_irqs, but that was just - * done. Then, request_irqs_failed, so there is - * nothing to free. So, goto the next label. + * cannot goto clean7 or free_irqs will be called + * again. Instead, do its work + */ + hpsa_free_performant_mode(h); /* clean7 */ + hpsa_free_sg_chain_blocks(h); /* clean6 */ + hpsa_free_cmd_pool(h); /* clean5 */ + /* + * skip hpsa_free_irqs(h) clean4 since that + * was just called before request_irqs failed */ goto clean3; } @@ -7794,7 +7800,7 @@ reinit_after_soft_reset: rc = hpsa_kdump_soft_reset(h); if (rc) /* Neither hard nor soft reset worked, we're hosed. */ - goto clean4; + goto clean7; dev_info(&h->pdev->dev, "Board READY.\n"); dev_info(&h->pdev->dev, @@ -7815,7 +7821,7 @@ reinit_after_soft_reset: hpsa_undo_allocations_after_kdump_soft_reset(h); try_soft_reset = 0; if (rc) - /* don't go to clean4, we already unallocated */ + /* don't goto clean, we already unallocated */ return -ENODEV; goto reinit_after_soft_reset;