From 0cfbbf2f9672c07637427f24768647a7fe19bd75 Mon Sep 17 00:00:00 2001 From: James Smart Date: Thu, 13 Oct 2016 15:06:12 -0700 Subject: [PATCH] scsi: lpfc: Code cleanup for lpfc_sriov_nr_virtfn parameter Code cleanup for lpfc_sriov_nr_virtfn parameter Signed-off-by: Dick Kennedy Signed-off-by: James Smart Reviewed-by: Johannes Thumshirn Reviewed-by: Hannes Reinecke Signed-off-by: Martin K. Petersen --- drivers/scsi/lpfc/lpfc_attr.c | 35 +++-------------------------------- 1 file changed, 3 insertions(+), 32 deletions(-) diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 3051e6628a67..1b6090ccb803 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -4007,39 +4007,10 @@ lpfc_sriov_nr_virtfn_store(struct device *dev, struct device_attribute *attr, return rc; } -static int lpfc_sriov_nr_virtfn = LPFC_DEF_VFN_PER_PFN; -module_param(lpfc_sriov_nr_virtfn, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(lpfc_sriov_nr_virtfn, "Enable PCIe device SR-IOV virtual fn"); -lpfc_param_show(sriov_nr_virtfn) +LPFC_ATTR(sriov_nr_virtfn, LPFC_DEF_VFN_PER_PFN, 0, LPFC_MAX_VFN_PER_PFN, + "Enable PCIe device SR-IOV virtual fn"); -/** - * lpfc_sriov_nr_virtfn_init - Set the initial sr-iov virtual function enable - * @phba: lpfc_hba pointer. - * @val: link speed value. - * - * Description: - * If val is in a valid range [0,255], then set the adapter's initial - * cfg_sriov_nr_virtfn field. If it's greater than the maximum, the maximum - * number shall be used instead. It will be up to the driver's probe_one - * routine to determine whether the device's SR-IOV is supported or not. - * - * Returns: - * zero if val saved. - * -EINVAL val out of range - **/ -static int -lpfc_sriov_nr_virtfn_init(struct lpfc_hba *phba, int val) -{ - if (val >= 0 && val <= LPFC_MAX_VFN_PER_PFN) { - phba->cfg_sriov_nr_virtfn = val; - return 0; - } - - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "3017 Enabling %d virtual functions is not " - "allowed.\n", val); - return -EINVAL; -} +lpfc_param_show(sriov_nr_virtfn) static DEVICE_ATTR(lpfc_sriov_nr_virtfn, S_IRUGO | S_IWUSR, lpfc_sriov_nr_virtfn_show, lpfc_sriov_nr_virtfn_store); -- 2.20.1