Use logical instead of bitwise AND. Signed-off-by: Sebastian Herbszt <herbszt@xxxxxx> --- diff -urp a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c --- a/drivers/scsi/lpfc/lpfc_hbadisc.c 2015-07-05 22:18:43.933739150 +0200 +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c 2015-07-22 10:31:14.240209475 +0200 @@ -701,7 +701,7 @@ lpfc_work_done(struct lpfc_hba *phba) HA_RXMASK)); } } - if ((phba->sli_rev == LPFC_SLI_REV4) & + if ((phba->sli_rev == LPFC_SLI_REV4) && (!list_empty(&pring->txq))) lpfc_drain_txq(phba); /* -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
