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[SCSI] lpfc 8.3.42: Fixed inconsistent spin lock usage.

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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 12:22:38 -04:00
committed by James Bottomley
parent afbd8d8884
commit 164cecd1b9
2 changed files with 16 additions and 18 deletions
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8
drivers/scsi/lpfc/lpfc_init.c
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@@ -3031,10 +3031,10 @@ lpfc_sli4_xri_sgl_update(struct lpfc_hba *phba)
phba->sli4_hba.scsi_xri_max);
spin_lock_irq(&phba->scsi_buf_list_get_lock);
spin_lock_irq(&phba->scsi_buf_list_put_lock);
spin_lock(&phba->scsi_buf_list_put_lock);
list_splice_init(&phba->lpfc_scsi_buf_list_get, &scsi_sgl_list);
list_splice(&phba->lpfc_scsi_buf_list_put, &scsi_sgl_list);
spin_unlock_irq(&phba->scsi_buf_list_put_lock);
spin_unlock(&phba->scsi_buf_list_put_lock);
spin_unlock_irq(&phba->scsi_buf_list_get_lock);
if (phba->sli4_hba.scsi_xri_cnt > phba->sli4_hba.scsi_xri_max) {
@@ -3070,10 +3070,10 @@ lpfc_sli4_xri_sgl_update(struct lpfc_hba *phba)
psb->cur_iocbq.sli4_xritag = phba->sli4_hba.xri_ids[lxri];
}
spin_lock_irq(&phba->scsi_buf_list_get_lock);
spin_lock_irq(&phba->scsi_buf_list_put_lock);
spin_lock(&phba->scsi_buf_list_put_lock);
list_splice_init(&scsi_sgl_list, &phba->lpfc_scsi_buf_list_get);
INIT_LIST_HEAD(&phba->lpfc_scsi_buf_list_put);
spin_unlock_irq(&phba->scsi_buf_list_put_lock);
spin_unlock(&phba->scsi_buf_list_put_lock);
spin_unlock_irq(&phba->scsi_buf_list_get_lock);
return 0;