netdev - [PATCH v2 net-next] cxgb4: number of VFs supported is not always 16

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Message-Id: <1543310946-25258-1-git-send-email-ganeshgr@chelsio.com>
Date:   Tue, 27 Nov 2018 14:59:06 +0530
From:   Ganesh Goudar <ganeshgr@...lsio.com>
To:     netdev@...r.kernel.org, davem@...emloft.net
Cc:     nirranjan@...lsio.com, indranil@...lsio.com, dt@...lsio.com,
        Ganesh Goudar <ganeshgr@...lsio.com>,
        Casey Leedom <leedom@...lsio.com>
Subject: [PATCH v2 net-next] cxgb4: number of VFs supported is not always 16

Total number of VFs supported by PF is used to determine the last
byte of VF's mac address. Number of VFs supported is not always
16, use the variable nvfs to get the number of VFs supported
rather than hard coding it to 16.

Signed-off-by: Casey Leedom <leedom@...lsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@...lsio.com>
---
V2: Fixes typo in commit message
---
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 7f76ad9..6ba9099 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -2646,7 +2646,7 @@ static void cxgb4_mgmt_fill_vf_station_mac_addr(struct adapter *adap)
 
 	for (vf = 0, nvfs = pci_sriov_get_totalvfs(adap->pdev);
 		vf < nvfs; vf++) {
-		macaddr[5] = adap->pf * 16 + vf;
+		macaddr[5] = adap->pf * nvfs + vf;
 		ether_addr_copy(adap->vfinfo[vf].vf_mac_addr, macaddr);
 	}
 }
-- 
2.1.0