From: Jiri Pirko <[email protected]> Benefit from the fact that the generic netlink code can parse the attrs for dumpit op and avoid need to parse it in the op callback.
Signed-off-by: Jiri Pirko <[email protected]> --- net/tipc/netlink.c | 9 ++++++--- net/tipc/node.c | 6 +----- net/tipc/socket.c | 6 +----- net/tipc/udp_media.c | 6 +----- 4 files changed, 9 insertions(+), 18 deletions(-) diff --git a/net/tipc/netlink.c b/net/tipc/netlink.c index d6165ad384c0..5f5df232d72b 100644 --- a/net/tipc/netlink.c +++ b/net/tipc/netlink.c @@ -176,7 +176,8 @@ static const struct genl_ops tipc_genl_v2_ops[] = { }, { .cmd = TIPC_NL_PUBL_GET, - .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, + .validate = GENL_DONT_VALIDATE_STRICT | + GENL_DONT_VALIDATE_DUMP_STRICT, .dumpit = tipc_nl_publ_dump, }, { @@ -239,7 +240,8 @@ static const struct genl_ops tipc_genl_v2_ops[] = { }, { .cmd = TIPC_NL_MON_PEER_GET, - .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, + .validate = GENL_DONT_VALIDATE_STRICT | + GENL_DONT_VALIDATE_DUMP_STRICT, .dumpit = tipc_nl_node_dump_monitor_peer, }, { @@ -250,7 +252,8 @@ static const struct genl_ops tipc_genl_v2_ops[] = { #ifdef CONFIG_TIPC_MEDIA_UDP { .cmd = TIPC_NL_UDP_GET_REMOTEIP, - .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, + .validate = GENL_DONT_VALIDATE_STRICT | + GENL_DONT_VALIDATE_DUMP_STRICT, .dumpit = tipc_udp_nl_dump_remoteip, }, #endif diff --git a/net/tipc/node.c b/net/tipc/node.c index c8f6177dd5a2..f2e3cf70c922 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -2484,13 +2484,9 @@ int tipc_nl_node_dump_monitor_peer(struct sk_buff *skb, int err; if (!prev_node) { - struct nlattr **attrs; + struct nlattr **attrs = genl_dumpit_info(cb)->attrs; struct nlattr *mon[TIPC_NLA_MON_MAX + 1]; - err = tipc_nlmsg_parse(cb->nlh, &attrs); - if (err) - return err; - if (!attrs[TIPC_NLA_MON]) return -EINVAL; diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 3b9f8cc328f5..d579b64705b1 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -3588,13 +3588,9 @@ int tipc_nl_publ_dump(struct sk_buff *skb, struct netlink_callback *cb) struct tipc_sock *tsk; if (!tsk_portid) { - struct nlattr **attrs; + struct nlattr **attrs = genl_dumpit_info(cb)->attrs; struct nlattr *sock[TIPC_NLA_SOCK_MAX + 1]; - err = tipc_nlmsg_parse(cb->nlh, &attrs); - if (err) - return err; - if (!attrs[TIPC_NLA_SOCK]) return -EINVAL; diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c index 287df68721df..43ca5fd6574d 100644 --- a/net/tipc/udp_media.c +++ b/net/tipc/udp_media.c @@ -448,15 +448,11 @@ int tipc_udp_nl_dump_remoteip(struct sk_buff *skb, struct netlink_callback *cb) int i; if (!bid && !skip_cnt) { + struct nlattr **attrs = genl_dumpit_info(cb)->attrs; struct net *net = sock_net(skb->sk); struct nlattr *battrs[TIPC_NLA_BEARER_MAX + 1]; - struct nlattr **attrs; char *bname; - err = tipc_nlmsg_parse(cb->nlh, &attrs); - if (err) - return err; - if (!attrs[TIPC_NLA_BEARER]) return -EINVAL; -- 2.21.0
