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[SCSI] lpfc 8.3.42: Fix WARN_ON when driver unloads

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Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
James Smart 2013-09-06 12:21:19 -04:00 committed by James Bottomley
parent f5ca6f2e77
commit acbd86160a
1 changed files with 8 additions and 2 deletions
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10
drivers/scsi/lpfc/lpfc_init.c
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@ -8691,9 +8691,12 @@ enable_msix_vectors:
cfg_fail_out:
/* free the irq already requested */
for (--index; index >= 0; index--)
for (--index; index >= 0; index--) {
irq_set_affinity_hint(phba->sli4_hba.msix_entries[index].
vector, NULL);
free_irq(phba->sli4_hba.msix_entries[index].vector,
&phba->sli4_hba.fcp_eq_hdl[index]);
}
msi_fail_out:
/* Unconfigure MSI-X capability structure */
@ -8714,9 +8717,12 @@ lpfc_sli4_disable_msix(struct lpfc_hba *phba)
int index;
/* Free up MSI-X multi-message vectors */
for (index = 0; index < phba->cfg_fcp_io_channel; index++)
for (index = 0; index < phba->cfg_fcp_io_channel; index++) {
irq_set_affinity_hint(phba->sli4_hba.msix_entries[index].
vector, NULL);
free_irq(phba->sli4_hba.msix_entries[index].vector,
&phba->sli4_hba.fcp_eq_hdl[index]);
}
/* Disable MSI-X */
pci_disable_msix(phba->pcidev);