From acbd86160acdd68946e24a71e608d832c9c9bc1c Mon Sep 17 00:00:00 2001 From: James Smart Date: Fri, 6 Sep 2013 12:21:19 -0400 Subject: [PATCH] [SCSI] lpfc 8.3.42: Fix WARN_ON when driver unloads Signed-off-by: James Smart Signed-off-by: James Bottomley --- drivers/scsi/lpfc/lpfc_init.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 6e5a735702d3..c6f1333476fd 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -8691,9 +8691,12 @@ lpfc_sli4_enable_msix(struct lpfc_hba *phba) 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);