Messages in this thread | | | Subject | Re: [PATCH net-next 5/6] net: bridge: get msgtype from nlmsghdr in mdb ops | From | Nikolay Aleksandrov <> | Date | Thu, 18 May 2017 18:28:46 +0300 |
| |
On 5/18/17 12:27 AM, Vivien Didelot wrote: > Retrieve the message type from the nlmsghdr structure instead of > hardcoding it in both br_mdb_add and br_mdb_del. > > Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> > --- > net/bridge/br_mdb.c | 10 ++++++---- > 1 file changed, 6 insertions(+), 4 deletions(-) > > diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c > index a72d5e6f339f..d280b20587cb 100644 > --- a/net/bridge/br_mdb.c > +++ b/net/bridge/br_mdb.c > @@ -569,6 +569,7 @@ static int br_mdb_add(struct sk_buff *skb, struct nlmsghdr *nlh, > struct net_bridge_port *p; > struct net_bridge_vlan *v; > struct net_bridge *br; > + int msgtype = nlh->nlmsg_type;
minor nits: nlmsg_type is a u16, also please keep the order and arrange these from longest to shortest
> int err; > > err = br_mdb_parse(skb, nlh, &dev, &entry); > @@ -595,12 +596,12 @@ static int br_mdb_add(struct sk_buff *skb, struct nlmsghdr *nlh, > if (br_vlan_enabled(br) && vg && entry->vid == 0) { > list_for_each_entry(v, &vg->vlan_list, vlist) { > entry->vid = v->vid; > - err = __br_mdb_do(p, entry, RTM_NEWMDB); > + err = __br_mdb_do(p, entry, msgtype); > if (err) > break; > } > } else { > - err = __br_mdb_do(p, entry, RTM_NEWMDB); > + err = __br_mdb_do(p, entry, msgtype); > } > > return err; > @@ -677,6 +678,7 @@ static int br_mdb_del(struct sk_buff *skb, struct nlmsghdr *nlh, > struct net_bridge_port *p; > struct net_bridge_vlan *v; > struct net_bridge *br; > + int msgtype = nlh->nlmsg_type;
same here
> int err; > > err = br_mdb_parse(skb, nlh, &dev, &entry); > @@ -703,12 +705,12 @@ static int br_mdb_del(struct sk_buff *skb, struct nlmsghdr *nlh, > if (br_vlan_enabled(br) && vg && entry->vid == 0) { > list_for_each_entry(v, &vg->vlan_list, vlist) { > entry->vid = v->vid; > - err = __br_mdb_do(p, entry, RTM_DELMDB); > + err = __br_mdb_do(p, entry, msgtype); > if (err) > break; > } > } else { > - err = __br_mdb_do(p, entry, RTM_DELMDB); > + err = __br_mdb_do(p, entry, msgtype); > } > > return err; >
| |