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Message-Id: <20200220080007.51862-1-jwi@linux.ibm.com>
Date: Thu, 20 Feb 2020 09:00:07 +0100
From: Julian Wiedmann <jwi@...ux.ibm.com>
To: David Miller <davem@...emloft.net>
Cc: netdev <netdev@...r.kernel.org>,
Julian Wiedmann <jwi@...ux.ibm.com>,
Johannes Berg <johannes@...solutions.net>,
Roopa Prabhu <roopa@...ulusnetworks.com>,
Nikolay Aleksandrov <nikolay@...ulusnetworks.com>
Subject: [PATCH net-next] net: use netif_is_bridge_port() to check for IFF_BRIDGE_PORT
Trivial cleanup, so that all bridge port-specific code can be found in
one go.
CC: Johannes Berg <johannes@...solutions.net>
CC: Roopa Prabhu <roopa@...ulusnetworks.com>
CC: Nikolay Aleksandrov <nikolay@...ulusnetworks.com>
Signed-off-by: Julian Wiedmann <jwi@...ux.ibm.com>
---
drivers/net/bonding/bond_main.c | 2 +-
drivers/net/ethernet/micrel/ksz884x.c | 2 +-
net/core/rtnetlink.c | 12 ++++++------
net/wireless/nl80211.c | 2 +-
net/wireless/util.c | 2 +-
5 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 48d5ec770b94..c3c524f77fcd 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1265,7 +1265,7 @@ static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb)
skb->dev = bond->dev;
if (BOND_MODE(bond) == BOND_MODE_ALB &&
- bond->dev->priv_flags & IFF_BRIDGE_PORT &&
+ netif_is_bridge_port(bond->dev) &&
skb->pkt_type == PACKET_HOST) {
if (unlikely(skb_cow_head(skb,
diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c
index d1444ba36e10..4fe6aedca22f 100644
--- a/drivers/net/ethernet/micrel/ksz884x.c
+++ b/drivers/net/ethernet/micrel/ksz884x.c
@@ -5694,7 +5694,7 @@ static void dev_set_promiscuous(struct net_device *dev, struct dev_priv *priv,
* from the bridge.
*/
if ((hw->features & STP_SUPPORT) && !promiscuous &&
- (dev->priv_flags & IFF_BRIDGE_PORT)) {
+ netif_is_bridge_port(dev)) {
struct ksz_switch *sw = hw->ksz_switch;
int port = priv->port.first_port;
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 9b4f8a254a15..6e35742969e6 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -3911,7 +3911,7 @@ static int rtnl_fdb_add(struct sk_buff *skb, struct nlmsghdr *nlh,
/* Support fdb on master device the net/bridge default case */
if ((!ndm->ndm_flags || ndm->ndm_flags & NTF_MASTER) &&
- (dev->priv_flags & IFF_BRIDGE_PORT)) {
+ netif_is_bridge_port(dev)) {
struct net_device *br_dev = netdev_master_upper_dev_get(dev);
const struct net_device_ops *ops = br_dev->netdev_ops;
@@ -4022,7 +4022,7 @@ static int rtnl_fdb_del(struct sk_buff *skb, struct nlmsghdr *nlh,
/* Support fdb on master device the net/bridge default case */
if ((!ndm->ndm_flags || ndm->ndm_flags & NTF_MASTER) &&
- (dev->priv_flags & IFF_BRIDGE_PORT)) {
+ netif_is_bridge_port(dev)) {
struct net_device *br_dev = netdev_master_upper_dev_get(dev);
const struct net_device_ops *ops = br_dev->netdev_ops;
@@ -4248,13 +4248,13 @@ static int rtnl_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
continue;
if (!br_idx) { /* user did not specify a specific bridge */
- if (dev->priv_flags & IFF_BRIDGE_PORT) {
+ if (netif_is_bridge_port(dev)) {
br_dev = netdev_master_upper_dev_get(dev);
cops = br_dev->netdev_ops;
}
} else {
if (dev != br_dev &&
- !(dev->priv_flags & IFF_BRIDGE_PORT))
+ !netif_is_bridge_port(dev))
continue;
if (br_dev != netdev_master_upper_dev_get(dev) &&
@@ -4266,7 +4266,7 @@ static int rtnl_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
if (idx < s_idx)
goto cont;
- if (dev->priv_flags & IFF_BRIDGE_PORT) {
+ if (netif_is_bridge_port(dev)) {
if (cops && cops->ndo_fdb_dump) {
err = cops->ndo_fdb_dump(skb, cb,
br_dev, dev,
@@ -4416,7 +4416,7 @@ static int rtnl_fdb_get(struct sk_buff *in_skb, struct nlmsghdr *nlh,
if (dev) {
if (!ndm_flags || (ndm_flags & NTF_MASTER)) {
- if (!(dev->priv_flags & IFF_BRIDGE_PORT)) {
+ if (!netif_is_bridge_port(dev)) {
NL_SET_ERR_MSG(extack, "Device is not a bridge port");
return -EINVAL;
}
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index f0112dabe21e..8c2a246099ef 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -3531,7 +3531,7 @@ static int nl80211_valid_4addr(struct cfg80211_registered_device *rdev,
enum nl80211_iftype iftype)
{
if (!use_4addr) {
- if (netdev && (netdev->priv_flags & IFF_BRIDGE_PORT))
+ if (netdev && netif_is_bridge_port(netdev))
return -EBUSY;
return 0;
}
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 8481e9ac33da..80fb47c43bdd 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -934,7 +934,7 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
return -EOPNOTSUPP;
/* if it's part of a bridge, reject changing type to station/ibss */
- if ((dev->priv_flags & IFF_BRIDGE_PORT) &&
+ if (netif_is_bridge_port(dev) &&
(ntype == NL80211_IFTYPE_ADHOC ||
ntype == NL80211_IFTYPE_STATION ||
ntype == NL80211_IFTYPE_P2P_CLIENT))
--
2.17.1
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