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scsi: lpfc: Fix nvmet handling of first burst cmd 

With negative test injection, the driver is receiving a command with first
burst enabled, meaning Sequence initiative is not passed with the command
frame. The driver notes the condition and discards the frame.  However the
driver calls the incorrect buffer free routine, resulting in a NULL pointer
reference.

For hbq buffer free, convert to using lpfc_rq_buf_free().

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
James Smart 2019-03-12 16:30:11 -07:00 committed by Martin K. Petersen
parent 982ab128dc
commit 22b738ac33
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/lpfc/lpfc_sli.c
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@ -14019,7 +14019,7 @@ lpfc_sli4_nvmet_handle_rcqe(struct lpfc_hba *phba, struct lpfc_queue *cq,
return false;
}
drop:
lpfc_in_buf_free(phba, &dma_buf->dbuf);
lpfc_rq_buf_free(phba, &dma_buf->hbuf);
break;
case FC_STATUS_INSUFF_BUF_FRM_DISC:
if (phba->nvmet_support) {