diff options
| author | James Smart <James.Smart@Emulex.Com> | 2006-04-17 06:26:50 +0400 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-04-20 04:49:34 +0400 |
| commit | defbcf11ab56e09965b2135d70f44a82a5ab5fc3 (patch) | |
| tree | 1d0707b38c4c74cd5d15e5b23555772b461136d9 | |
| parent | 82d9a2a2900b17223117dc10b56503acc678c337 (diff) | |
| download | linux-defbcf11ab56e09965b2135d70f44a82a5ab5fc3.tar.xz | |
[SCSI] lpfc 8.1.5 : Fix cleanup code in the lpfc_pci_probe_one() error code path
Fix cleanup code in the lpfc_pci_probe_one() error code path.
This changes the original patch by:
- hardsetting the return value from lpfc_pci_probe_one() to
-ENODEV (negative value) if we fail attach
- removes the checks from lpfc_pci_remove_one() validating the
host and phba pointers as it's no longer needed.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 033778ced16c..1b16ca0f5007 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -1618,7 +1618,7 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid) error = lpfc_alloc_sysfs_attr(phba); if (error) - goto out_kthread_stop; + goto out_remove_host; error = request_irq(phba->pcidev->irq, lpfc_intr_handler, SA_SHIRQ, LPFC_DRIVER_NAME, phba); @@ -1635,8 +1635,10 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid) phba->HCregaddr = phba->ctrl_regs_memmap_p + HC_REG_OFFSET; error = lpfc_sli_hba_setup(phba); - if (error) + if (error) { + error = -ENODEV; goto out_free_irq; + } if (phba->cfg_poll & DISABLE_FCP_RING_INT) { spin_lock_irq(phba->host->host_lock); @@ -1691,6 +1693,9 @@ out_free_irq: free_irq(phba->pcidev->irq, phba); out_free_sysfs_attr: lpfc_free_sysfs_attr(phba); +out_remove_host: + fc_remove_host(phba->host); + scsi_remove_host(phba->host); out_kthread_stop: kthread_stop(phba->worker_thread); out_free_iocbq: @@ -1712,12 +1717,14 @@ out_iounmap_slim: out_idr_remove: idr_remove(&lpfc_hba_index, phba->brd_no); out_put_host: + phba->host = NULL; scsi_host_put(host); out_release_regions: pci_release_regions(pdev); out_disable_device: pci_disable_device(pdev); out: + pci_set_drvdata(pdev, NULL); return error; } |