diff options
Diffstat (limited to 'target/linux/generic/pending-5.15/762-net-bridge-switchdev-Refactor-br_switchdev_fdb_notif.patch')
| -rw-r--r-- | target/linux/generic/pending-5.15/762-net-bridge-switchdev-Refactor-br_switchdev_fdb_notif.patch | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/target/linux/generic/pending-5.15/762-net-bridge-switchdev-Refactor-br_switchdev_fdb_notif.patch b/target/linux/generic/pending-5.15/762-net-bridge-switchdev-Refactor-br_switchdev_fdb_notif.patch new file mode 100644 index 0000000000..fbc8342b0e --- /dev/null +++ b/target/linux/generic/pending-5.15/762-net-bridge-switchdev-Refactor-br_switchdev_fdb_notif.patch @@ -0,0 +1,77 @@ +From 46fe6cecb296d850c1ee2b333e57093ac4b733f3 Mon Sep 17 00:00:00 2001 +From: Tobias Waldekranz <tobias@waldekranz.com> +Date: Sat, 16 Jan 2021 02:25:09 +0100 +Subject: [PATCH] net: bridge: switchdev: Refactor br_switchdev_fdb_notify + +Instead of having to add more and more arguments to +br_switchdev_fdb_call_notifiers, get rid of it and build the info +struct directly in br_switchdev_fdb_notify. + +Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com> +Reviewed-by: Vladimir Oltean <olteanv@gmail.com> +--- + net/bridge/br_switchdev.c | 41 +++++++++++---------------------------- + 1 file changed, 11 insertions(+), 30 deletions(-) + +--- a/net/bridge/br_switchdev.c ++++ b/net/bridge/br_switchdev.c +@@ -102,25 +102,16 @@ int br_switchdev_set_port_flag(struct ne + return 0; + } + +-static void +-br_switchdev_fdb_call_notifiers(bool adding, const unsigned char *mac, +- u16 vid, struct net_device *dev, +- bool added_by_user, bool offloaded) +-{ +- struct switchdev_notifier_fdb_info info; +- unsigned long notifier_type; +- +- info.addr = mac; +- info.vid = vid; +- info.added_by_user = added_by_user; +- info.offloaded = offloaded; +- notifier_type = adding ? SWITCHDEV_FDB_ADD_TO_DEVICE : SWITCHDEV_FDB_DEL_TO_DEVICE; +- call_switchdev_notifiers(notifier_type, dev, &info.info, NULL); +-} +- + void + br_switchdev_fdb_notify(const struct net_bridge_fdb_entry *fdb, int type) + { ++ struct switchdev_notifier_fdb_info info = { ++ .addr = fdb->key.addr.addr, ++ .vid = fdb->key.vlan_id, ++ .added_by_user = test_bit(BR_FDB_ADDED_BY_USER, &fdb->flags), ++ .offloaded = test_bit(BR_FDB_OFFLOADED, &fdb->flags), ++ }; ++ + if (!fdb->dst) + return; + if (test_bit(BR_FDB_LOCAL, &fdb->flags)) +@@ -128,22 +119,12 @@ br_switchdev_fdb_notify(const struct net + + switch (type) { + case RTM_DELNEIGH: +- br_switchdev_fdb_call_notifiers(false, fdb->key.addr.addr, +- fdb->key.vlan_id, +- fdb->dst->dev, +- test_bit(BR_FDB_ADDED_BY_USER, +- &fdb->flags), +- test_bit(BR_FDB_OFFLOADED, +- &fdb->flags)); ++ call_switchdev_notifiers(SWITCHDEV_FDB_DEL_TO_DEVICE, ++ fdb->dst->dev, &info.info, NULL); + break; + case RTM_NEWNEIGH: +- br_switchdev_fdb_call_notifiers(true, fdb->key.addr.addr, +- fdb->key.vlan_id, +- fdb->dst->dev, +- test_bit(BR_FDB_ADDED_BY_USER, +- &fdb->flags), +- test_bit(BR_FDB_OFFLOADED, +- &fdb->flags)); ++ call_switchdev_notifiers(SWITCHDEV_FDB_ADD_TO_DEVICE, ++ fdb->dst->dev, &info.info, NULL); + break; + } + } |