diff options
| author | Eric Dumazet <edumazet@google.com> | 2024-12-09 10:07:45 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-12-10 18:32:32 -0800 |
| commit | be325f08c432ae5ac6d6594d163e1899cdf202df (patch) | |
| tree | 9282e769a6a9ca546149474befec4c9cc53f9232 /net/dsa/user.c | |
| parent | 4eb0308d78d3891d7d691f719e262cf908bdcb35 (diff) | |
rtnetlink: add ndo_fdb_dump_context
rtnl_fdb_dump() and various ndo_fdb_dump() helpers share
a hidden layout of cb->ctx.
Before switching rtnl_fdb_dump() to for_each_netdev_dump()
in the following patch, make this more explicit.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20241209100747.2269613-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/dsa/user.c')
| -rw-r--r-- | net/dsa/user.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/dsa/user.c b/net/dsa/user.c index 06c30a9e29ff..c736c019e2af 100644 --- a/net/dsa/user.c +++ b/net/dsa/user.c @@ -515,12 +515,13 @@ dsa_user_port_fdb_do_dump(const unsigned char *addr, u16 vid, bool is_static, void *data) { struct dsa_user_dump_ctx *dump = data; + struct ndo_fdb_dump_context *ctx = (void *)dump->cb->ctx; u32 portid = NETLINK_CB(dump->cb->skb).portid; u32 seq = dump->cb->nlh->nlmsg_seq; struct nlmsghdr *nlh; struct ndmsg *ndm; - if (dump->idx < dump->cb->args[2]) + if (dump->idx < ctx->fdb_idx) goto skip; nlh = nlmsg_put(dump->skb, portid, seq, RTM_NEWNEIGH, |