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-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c20
1 files changed, 7 insertions, 13 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index aace596887e6..3e4f8eaa1fb8 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -15863,24 +15863,18 @@ lpfc_drain_txq(struct lpfc_hba *phba)
15863 spin_lock_irqsave(&phba->hbalock, iflags); 15863 spin_lock_irqsave(&phba->hbalock, iflags);
15864 15864
15865 piocbq = lpfc_sli_ringtx_get(phba, pring); 15865 piocbq = lpfc_sli_ringtx_get(phba, pring);
15866 if (!piocbq) {
15867 spin_unlock_irqrestore(&phba->hbalock, iflags);
15868 lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
15869 "2823 txq empty and txq_cnt is %d\n ",
15870 pring->txq_cnt);
15871 break;
15872 }
15866 sglq = __lpfc_sli_get_sglq(phba, piocbq); 15873 sglq = __lpfc_sli_get_sglq(phba, piocbq);
15867 if (!sglq) { 15874 if (!sglq) {
15868 __lpfc_sli_ringtx_put(phba, pring, piocbq); 15875 __lpfc_sli_ringtx_put(phba, pring, piocbq);
15869 spin_unlock_irqrestore(&phba->hbalock, iflags); 15876 spin_unlock_irqrestore(&phba->hbalock, iflags);
15870 break; 15877 break;
15871 } else {
15872 if (!piocbq) {
15873 /* The txq_cnt out of sync. This should
15874 * never happen
15875 */
15876 sglq = __lpfc_clear_active_sglq(phba,
15877 sglq->sli4_lxritag);
15878 spin_unlock_irqrestore(&phba->hbalock, iflags);
15879 lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
15880 "2823 txq empty and txq_cnt is %d\n ",
15881 pring->txq_cnt);
15882 break;
15883 }
15884 } 15878 }
15885 15879
15886 /* The xri and iocb resources secured, 15880 /* The xri and iocb resources secured,