From abccf23e3eebcd5b7b0ad5d2ad6d1f6d81af6b47 Mon Sep 17 00:00:00 2001 From: Kalesh AP Date: Thu, 17 Jul 2014 16:20:24 +0530 Subject: [PATCH] be2net: fix return status of some ndo methods The netlink layer expects a -ve status value to be returned when a driver ndo method encounters an error. The driver was directly passing the error status returned by FW (a positive value) to the stack. This patch fixes this by returning -EIO status when a FW-cmd reports an error. Signed-off-by: Kalesh AP Signed-off-by: Sathya Perla Signed-off-by: David S. Miller --- drivers/net/ethernet/emulex/benet/be_main.c | 43 +++++++++++++-------- 1 file changed, 27 insertions(+), 16 deletions(-) diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 8826b778b3ab..988f7658c960 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -1281,13 +1281,15 @@ static int be_set_vf_mac(struct net_device *netdev, int vf, u8 *mac) vf + 1); } - if (status) - dev_err(&adapter->pdev->dev, "MAC %pM set on VF %d Failed\n", - mac, vf); - else - memcpy(vf_cfg->mac_addr, mac, ETH_ALEN); + if (status) { + dev_err(&adapter->pdev->dev, "MAC %pM set on VF %d Failed: %#x", + mac, vf, status); + return be_cmd_status(status); + } - return status; + ether_addr_copy(vf_cfg->mac_addr, mac); + + return 0; } static int be_get_vf_config(struct net_device *netdev, int vf, @@ -1336,12 +1338,16 @@ static int be_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos) vf + 1, vf_cfg->if_handle, 0); } - if (!status) - vf_cfg->vlan_tag = vlan; - else - dev_info(&adapter->pdev->dev, - "VLAN %d config on VF %d failed\n", vlan, vf); - return status; + if (status) { + dev_err(&adapter->pdev->dev, + "VLAN %d config on VF %d failed : %#x\n", vlan, + vf, status); + return be_cmd_status(status); + } + + vf_cfg->vlan_tag = vlan; + + return 0; } static int be_set_vf_tx_rate(struct net_device *netdev, int vf, @@ -1403,7 +1409,7 @@ config_qos: err: dev_err(dev, "TX-rate setting of %dMbps on VF%d failed\n", max_tx_rate, vf); - return status; + return be_cmd_status(status); } static int be_set_vf_link_state(struct net_device *netdev, int vf, int link_state) @@ -1418,10 +1424,15 @@ static int be_set_vf_link_state(struct net_device *netdev, int vf, return -EINVAL; status = be_cmd_set_logical_link_config(adapter, link_state, vf+1); - if (!status) - adapter->vf_cfg[vf].plink_tracking = link_state; + if (status) { + dev_err(&adapter->pdev->dev, + "Link state change on VF %d failed: %#x\n", vf, status); + return be_cmd_status(status); + } - return status; + adapter->vf_cfg[vf].plink_tracking = link_state; + + return 0; } static void be_aic_update(struct be_aic_obj *aic, u64 rx_pkts, u64 tx_pkts, -- 2.20.1