diff options
| author | Florian Westphal <fw@strlen.de> | 2021-10-05 14:52:42 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-10-05 15:07:03 +0300 |
| commit | 549017aa1bb7ec19a1e24e7f65480a1c2e76b90e (patch) | |
| tree | 71e81b7595b46576b1aa8d01ba592c8511f8a189 /net | |
| parent | 95bf387e3569e079dc621028e7c1c55ef01b0ed7 (diff) | |
| download | linux-549017aa1bb7ec19a1e24e7f65480a1c2e76b90e.tar.xz | |
netlink: remove netlink_broadcast_filtered
No users in tree since commit a3498436b3a0 ("netns: restrict uevents"),
so remove this functionality.
Cc: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netlink/af_netlink.c | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 24b7cf447bc5..4f5f93fd6802 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -1407,8 +1407,6 @@ struct netlink_broadcast_data { int delivered; gfp_t allocation; struct sk_buff *skb, *skb2; - int (*tx_filter)(struct sock *dsk, struct sk_buff *skb, void *data); - void *tx_data; }; static void do_one_broadcast(struct sock *sk, @@ -1462,11 +1460,6 @@ static void do_one_broadcast(struct sock *sk, p->delivery_failure = 1; goto out; } - if (p->tx_filter && p->tx_filter(sk, p->skb2, p->tx_data)) { - kfree_skb(p->skb2); - p->skb2 = NULL; - goto out; - } if (sk_filter(sk, p->skb2)) { kfree_skb(p->skb2); p->skb2 = NULL; @@ -1489,10 +1482,8 @@ out: sock_put(sk); } -int netlink_broadcast_filtered(struct sock *ssk, struct sk_buff *skb, u32 portid, - u32 group, gfp_t allocation, - int (*filter)(struct sock *dsk, struct sk_buff *skb, void *data), - void *filter_data) +int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, u32 portid, + u32 group, gfp_t allocation) { struct net *net = sock_net(ssk); struct netlink_broadcast_data info; @@ -1511,8 +1502,6 @@ int netlink_broadcast_filtered(struct sock *ssk, struct sk_buff *skb, u32 portid info.allocation = allocation; info.skb = skb; info.skb2 = NULL; - info.tx_filter = filter; - info.tx_data = filter_data; /* While we sleep in clone, do not allow to change socket list */ @@ -1538,14 +1527,6 @@ int netlink_broadcast_filtered(struct sock *ssk, struct sk_buff *skb, u32 portid } return -ESRCH; } -EXPORT_SYMBOL(netlink_broadcast_filtered); - -int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, u32 portid, - u32 group, gfp_t allocation) -{ - return netlink_broadcast_filtered(ssk, skb, portid, group, allocation, - NULL, NULL); -} EXPORT_SYMBOL(netlink_broadcast); struct netlink_set_err_data { |