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Commit 1ffdd2c0 authored by James Smart's avatar James Smart Committed by Martin K. Petersen
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scsi: lpfc: resolve static checker warning in lpfc_sli4_hba_unset 



The patch that replaced io channels for hdw_queues now reports the
following static checker warning:

drivers/scsi/lpfc/lpfc_init.c:11136 lpfc_sli4_hba_unset()
 error: we previously assumed 'phba->pport' could be null (see line 11074)

Resolve by adding a pport NULL check.

[mkp: tag tweak]

Fixes: cdb42bec ("scsi: lpfc: Replace io_channels for nvme and fcp with general hdw_queues per cpu"_
Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarDick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: default avatarJames Smart <jsmart2021@gmail.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent cda7fa18

drivers/scsi/lpfc/lpfc_init.c

+2 −1
Original line number Diff line number Diff line
@@ -11132,6 +11132,7 @@ lpfc_sli4_hba_unset(struct lpfc_hba *phba) 
		lpfc_sli4_ras_dma_free(phba);



	/* Stop the SLI4 device port */

	if (phba->pport)

		phba->pport->work_port_events = 0;

}