From d0d7b10b05945f40fefd4e60f457c61aefa3e9a9 Mon Sep 17 00:00:00 2001 From: Parav Pandit Date: Sat, 4 Feb 2017 11:00:49 -0600 Subject: [PATCH] net-next: treewide use is_vlan_dev() helper function. This patch makes use of is_vlan_dev() function instead of flag comparison which is exactly done by is_vlan_dev() helper function. Signed-off-by: Parav Pandit Reviewed-by: Daniel Jurgens Acked-by: Stephen Hemminger Acked-by: Jon Maxwell Acked-by: Johannes Thumshirn Acked-by: Haiyang Zhang Signed-off-by: David S. Miller --- drivers/infiniband/core/cma.c | 6 ++---- drivers/infiniband/sw/rxe/rxe_net.c | 2 +- drivers/net/ethernet/broadcom/cnic.c | 2 +- drivers/net/ethernet/chelsio/cxgb3/l2t.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 4 ++-- drivers/net/ethernet/chelsio/cxgb4/l2t.c | 2 +- .../net/ethernet/qlogic/netxen/netxen_nic_main.c | 8 ++++---- drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 4 ++-- drivers/net/hyperv/netvsc_drv.c | 2 +- drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 6 +++--- drivers/scsi/cxgbi/libcxgbi.c | 6 +++--- drivers/scsi/fcoe/fcoe.c | 13 ++++++------- include/rdma/ib_addr.h | 6 ++---- net/hsr/hsr_slave.c | 3 ++- 14 files changed, 31 insertions(+), 35 deletions(-) diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 3e70a9c5d79d..4eb5a80e5d81 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -2467,14 +2467,12 @@ static int iboe_tos_to_sl(struct net_device *ndev, int tos) struct net_device *dev; prio = rt_tos2priority(tos); - dev = ndev->priv_flags & IFF_802_1Q_VLAN ? - vlan_dev_real_dev(ndev) : ndev; - + dev = is_vlan_dev(ndev) ? vlan_dev_real_dev(ndev) : ndev; if (dev->num_tc) return netdev_get_prio_tc_map(dev, prio); #if IS_ENABLED(CONFIG_VLAN_8021Q) - if (ndev->priv_flags & IFF_802_1Q_VLAN) + if (is_vlan_dev(ndev)) return (vlan_dev_get_egress_qos_mask(ndev, prio) & VLAN_PRIO_MASK) >> VLAN_PRIO_SHIFT; #endif diff --git a/drivers/infiniband/sw/rxe/rxe_net.c b/drivers/infiniband/sw/rxe/rxe_net.c index 4abdeb359fb4..d9d15561eb5d 100644 --- a/drivers/infiniband/sw/rxe/rxe_net.c +++ b/drivers/infiniband/sw/rxe/rxe_net.c @@ -118,7 +118,7 @@ static struct device *dma_device(struct rxe_dev *rxe) ndev = rxe->ndev; - if (ndev->priv_flags & IFF_802_1Q_VLAN) + if (is_vlan_dev(ndev)) ndev = vlan_dev_real_dev(ndev); return ndev->dev.parent; diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c index b1d2ac818710..cec94bbb2ea5 100644 --- a/drivers/net/ethernet/broadcom/cnic.c +++ b/drivers/net/ethernet/broadcom/cnic.c @@ -3665,7 +3665,7 @@ static int cnic_cm_destroy(struct cnic_sock *csk) static inline u16 cnic_get_vlan(struct net_device *dev, struct net_device **vlan_dev) { - if (dev->priv_flags & IFF_802_1Q_VLAN) { + if (is_vlan_dev(dev)) { *vlan_dev = vlan_dev_real_dev(dev); return vlan_dev_vlan_id(dev); } diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.c b/drivers/net/ethernet/chelsio/cxgb3/l2t.c index 5f226eda8cd6..52063587e1e9 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.c +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.c @@ -351,7 +351,7 @@ struct l2t_entry *t3_l2t_get(struct t3cdev *cdev, struct dst_entry *dst, e->smt_idx = smt_idx; atomic_set(&e->refcnt, 1); neigh_replace(e, neigh); - if (neigh->dev->priv_flags & IFF_802_1Q_VLAN) + if (is_vlan_dev(neigh->dev)) e->vlan = vlan_dev_vlan_id(neigh->dev); else e->vlan = VLAN_NONE; diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index f4f569060689..70590144be03 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -1805,7 +1805,7 @@ static void check_neigh_update(struct neighbour *neigh) const struct device *parent; const struct net_device *netdev = neigh->dev; - if (netdev->priv_flags & IFF_802_1Q_VLAN) + if (is_vlan_dev(netdev)) netdev = vlan_dev_real_dev(netdev); parent = netdev->dev.parent; if (parent && parent->driver == &cxgb4_driver.driver) @@ -2111,7 +2111,7 @@ static int cxgb4_inet6addr_handler(struct notifier_block *this, #if IS_ENABLED(CONFIG_BONDING) struct adapter *adap; #endif - if (event_dev->priv_flags & IFF_802_1Q_VLAN) + if (is_vlan_dev(event_dev)) event_dev = vlan_dev_real_dev(event_dev); #if IS_ENABLED(CONFIG_BONDING) if (event_dev->flags & IFF_MASTER) { diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.c b/drivers/net/ethernet/chelsio/cxgb4/l2t.c index 60a26037a1c6..7c8c5b9a3c22 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/l2t.c +++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.c @@ -432,7 +432,7 @@ struct l2t_entry *cxgb4_l2t_get(struct l2t_data *d, struct neighbour *neigh, else lport = netdev2pinfo(physdev)->lport; - if (neigh->dev->priv_flags & IFF_802_1Q_VLAN) + if (is_vlan_dev(neigh->dev)) vlan = vlan_dev_vlan_id(neigh->dev); else vlan = VLAN_NONE; diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c index 0cf8a3703275..3b5d7cfa2321 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c @@ -3264,7 +3264,7 @@ netxen_list_config_ip(struct netxen_adapter *adapter, cur = kzalloc(sizeof(struct nx_ip_list), GFP_ATOMIC); if (cur == NULL) goto out; - if (dev->priv_flags & IFF_802_1Q_VLAN) + if (is_vlan_dev(dev)) dev = vlan_dev_real_dev(dev); cur->master = !!netif_is_bond_master(dev); cur->ip_addr = ifa->ifa_address; @@ -3374,7 +3374,7 @@ static void netxen_config_master(struct net_device *dev, unsigned long event) !netif_is_bond_slave(dev)) { netxen_config_indev_addr(adapter, master, event); for_each_netdev_rcu(&init_net, slave) - if (slave->priv_flags & IFF_802_1Q_VLAN && + if (is_vlan_dev(slave) && vlan_dev_real_dev(slave) == master) netxen_config_indev_addr(adapter, slave, event); } @@ -3400,7 +3400,7 @@ recheck: if (dev == NULL) goto done; - if (dev->priv_flags & IFF_802_1Q_VLAN) { + if (is_vlan_dev(dev)) { dev = vlan_dev_real_dev(dev); goto recheck; } @@ -3445,7 +3445,7 @@ recheck: if (dev == NULL) goto done; - if (dev->priv_flags & IFF_802_1Q_VLAN) { + if (is_vlan_dev(dev)) { dev = vlan_dev_real_dev(dev); goto recheck; } diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 4c0cce962585..b6628aaa6e4a 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -4220,7 +4220,7 @@ recheck: if (dev == NULL) goto done; - if (dev->priv_flags & IFF_802_1Q_VLAN) { + if (is_vlan_dev(dev)) { dev = vlan_dev_real_dev(dev); goto recheck; } @@ -4256,7 +4256,7 @@ recheck: if (dev == NULL) goto done; - if (dev->priv_flags & IFF_802_1Q_VLAN) { + if (is_vlan_dev(dev)) { dev = vlan_dev_real_dev(dev); goto recheck; } diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 72b0c1f7496e..425285f36595 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -1605,7 +1605,7 @@ static int netvsc_netdev_event(struct notifier_block *this, return NOTIFY_DONE; /* Avoid Vlan dev with same MAC registering as VF */ - if (event_dev->priv_flags & IFF_802_1Q_VLAN) + if (is_vlan_dev(event_dev)) return NOTIFY_DONE; /* Avoid Bonding master dev with same MAC registering as VF */ diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c index c639d5a02656..4b9e7761a97b 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c @@ -2282,7 +2282,7 @@ static int _bnx2fc_create(struct net_device *netdev, } /* obtain physical netdev */ - if (netdev->priv_flags & IFF_802_1Q_VLAN) + if (is_vlan_dev(netdev)) phys_dev = vlan_dev_real_dev(netdev); /* verify if the physical device is a netxtreme2 device */ @@ -2320,7 +2320,7 @@ static int _bnx2fc_create(struct net_device *netdev, goto ifput_err; } - if (netdev->priv_flags & IFF_802_1Q_VLAN) { + if (is_vlan_dev(netdev)) { vlan_id = vlan_dev_vlan_id(netdev); interface->vlan_enabled = 1; } @@ -2538,7 +2538,7 @@ static bool bnx2fc_match(struct net_device *netdev) struct net_device *phys_dev = netdev; mutex_lock(&bnx2fc_dev_lock); - if (netdev->priv_flags & IFF_802_1Q_VLAN) + if (is_vlan_dev(netdev)) phys_dev = vlan_dev_real_dev(netdev); if (bnx2fc_hba_lookup(phys_dev)) { diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c index 9167bcd9fffe..bd7d39ecbd24 100644 --- a/drivers/scsi/cxgbi/libcxgbi.c +++ b/drivers/scsi/cxgbi/libcxgbi.c @@ -223,7 +223,7 @@ struct cxgbi_device *cxgbi_device_find_by_netdev(struct net_device *ndev, struct cxgbi_device *cdev, *tmp; int i; - if (ndev->priv_flags & IFF_802_1Q_VLAN) { + if (is_vlan_dev(ndev)) { vdev = ndev; ndev = vlan_dev_real_dev(ndev); log_debug(1 << CXGBI_DBG_DEV, @@ -256,7 +256,7 @@ struct cxgbi_device *cxgbi_device_find_by_netdev_rcu(struct net_device *ndev, struct cxgbi_device *cdev; int i; - if (ndev->priv_flags & IFF_802_1Q_VLAN) { + if (is_vlan_dev(ndev)) { vdev = ndev; ndev = vlan_dev_real_dev(ndev); pr_info("vlan dev %s -> %s.\n", vdev->name, ndev->name); @@ -290,7 +290,7 @@ static struct cxgbi_device *cxgbi_device_find_by_mac(struct net_device *ndev, struct cxgbi_device *cdev, *tmp; int i; - if (ndev->priv_flags & IFF_802_1Q_VLAN) { + if (is_vlan_dev(ndev)) { vdev = ndev; ndev = vlan_dev_real_dev(ndev); pr_info("vlan dev %s -> %s.\n", vdev->name, ndev->name); diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c index 59150cad0353..79160ffae483 100644 --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -326,8 +326,7 @@ static int fcoe_interface_setup(struct fcoe_interface *fcoe, /* look for SAN MAC address, if multiple SAN MACs exist, only * use the first one for SPMA */ - real_dev = (netdev->priv_flags & IFF_802_1Q_VLAN) ? - vlan_dev_real_dev(netdev) : netdev; + real_dev = is_vlan_dev(netdev) ? vlan_dev_real_dev(netdev) : netdev; fcoe->realdev = real_dev; rcu_read_lock(); for_each_dev_addr(real_dev, ha) { @@ -730,7 +729,7 @@ static int fcoe_netdev_config(struct fc_lport *lport, struct net_device *netdev) ctlr = fcoe_to_ctlr(fcoe); /* Figure out the VLAN ID, if any */ - if (netdev->priv_flags & IFF_802_1Q_VLAN) + if (is_vlan_dev(netdev)) lport->vlan = vlan_dev_vlan_id(netdev); else lport->vlan = 0; @@ -959,13 +958,13 @@ static inline int fcoe_em_config(struct fc_lport *lport) * Reuse existing offload em instance in case * it is already allocated on real eth device */ - if (fcoe->netdev->priv_flags & IFF_802_1Q_VLAN) + if (is_vlan_dev(fcoe->netdev)) cur_real_dev = vlan_dev_real_dev(fcoe->netdev); else cur_real_dev = fcoe->netdev; list_for_each_entry(oldfcoe, &fcoe_hostlist, list) { - if (oldfcoe->netdev->priv_flags & IFF_802_1Q_VLAN) + if (is_vlan_dev(oldfcoe->netdev)) old_real_dev = vlan_dev_real_dev(oldfcoe->netdev); else old_real_dev = oldfcoe->netdev; @@ -1563,7 +1562,7 @@ static int fcoe_xmit(struct fc_lport *lport, struct fc_frame *fp) skb->protocol = htons(ETH_P_FCOE); skb->priority = fcoe->priority; - if (fcoe->netdev->priv_flags & IFF_802_1Q_VLAN && + if (is_vlan_dev(fcoe->netdev) && fcoe->realdev->features & NETIF_F_HW_VLAN_CTAG_TX) { /* must set skb->dev before calling vlan_put_tag */ skb->dev = fcoe->realdev; @@ -1794,7 +1793,7 @@ fcoe_hostlist_lookup_realdev_port(struct net_device *netdev) struct net_device *real_dev; list_for_each_entry(fcoe, &fcoe_hostlist, list) { - if (fcoe->netdev->priv_flags & IFF_802_1Q_VLAN) + if (is_vlan_dev(fcoe->netdev)) real_dev = vlan_dev_real_dev(fcoe->netdev); else real_dev = fcoe->netdev; diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h index 1beab5532035..4b34c51f859e 100644 --- a/include/rdma/ib_addr.h +++ b/include/rdma/ib_addr.h @@ -160,8 +160,7 @@ static inline int rdma_addr_gid_offset(struct rdma_dev_addr *dev_addr) static inline u16 rdma_vlan_dev_vlan_id(const struct net_device *dev) { - return dev->priv_flags & IFF_802_1Q_VLAN ? - vlan_dev_vlan_id(dev) : 0xffff; + return is_vlan_dev(dev) ? vlan_dev_vlan_id(dev) : 0xffff; } static inline int rdma_ip2gid(struct sockaddr *addr, union ib_gid *gid) @@ -326,8 +325,7 @@ static inline u16 rdma_get_vlan_id(union ib_gid *dgid) static inline struct net_device *rdma_vlan_dev_real_dev(const struct net_device *dev) { - return dev->priv_flags & IFF_802_1Q_VLAN ? - vlan_dev_real_dev(dev) : NULL; + return is_vlan_dev(dev) ? vlan_dev_real_dev(dev) : NULL; } #endif /* IB_ADDR_H */ diff --git a/net/hsr/hsr_slave.c b/net/hsr/hsr_slave.c index f5b60388d02f..56080da4aa77 100644 --- a/net/hsr/hsr_slave.c +++ b/net/hsr/hsr_slave.c @@ -12,6 +12,7 @@ #include "hsr_slave.h" #include #include +#include #include "hsr_main.h" #include "hsr_device.h" #include "hsr_forward.h" @@ -81,7 +82,7 @@ static int hsr_check_dev_ok(struct net_device *dev) return -EINVAL; } - if (dev->priv_flags & IFF_802_1Q_VLAN) { + if (is_vlan_dev(dev)) { netdev_info(dev, "HSR on top of VLAN is not yet supported in this driver.\n"); return -EINVAL; }