diff mbox series

[net-next] netlink: remove netlink_broadcast_filtered

Message ID 20211005115242.9630-1-fw@strlen.de (mailing list archive)
State Accepted
Commit 549017aa1bb7ec19a1e24e7f65480a1c2e76b90e
Delegated to: Netdev Maintainers
Headers show
Series [net-next] netlink: remove netlink_broadcast_filtered | expand

Checks

Context Check Description
netdev/cover_letter success Single patches do not need cover letters
netdev/fixes_present success Fixes tag not required for -next series
netdev/patch_count success Link
netdev/tree_selection success Clearly marked for net-next
netdev/subject_prefix success Link
netdev/cc_maintainers warning 9 maintainers not CCed: dsahern@kernel.org johannes.berg@intel.com davem@davemloft.net aahringo@redhat.com kuba@kernel.org zhudi21@huawei.com yajun.deng@linux.dev adobriyan@gmail.com marcelo.leitner@gmail.com
netdev/source_inline success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/module_param success Was 0 now: 0
netdev/build_32bit success Errors and warnings before: 5607 this patch: 5607
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/verify_fixes success No Fixes tag
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 63 lines checked
netdev/build_allmodconfig_warn success Errors and warnings before: 5673 this patch: 5673
netdev/header_inline success No static functions without inline keyword in header files

Commit Message

Florian Westphal Oct. 5, 2021, 11:52 a.m. UTC 
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>
---
 include/linux/netlink.h  |  4 ----
 net/netlink/af_netlink.c | 23 ++---------------------
 2 files changed, 2 insertions(+), 25 deletions(-)

Comments

patchwork-bot+netdevbpf@kernel.org Oct. 5, 2021, 12:10 p.m. UTC | #1 
Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Tue,  5 Oct 2021 13:52:42 +0200 you wrote:
> 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>
> ---
>  include/linux/netlink.h  |  4 ----
>  net/netlink/af_netlink.c | 23 ++---------------------
>  2 files changed, 2 insertions(+), 25 deletions(-)

Here is the summary with links:
  - [net-next] netlink: remove netlink_broadcast_filtered
    https://git.kernel.org/netdev/net-next/c/549017aa1bb7

You are awesome, thank you!
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diff mbox series

Patch

diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 61b1c7fcc401..1ec631838af9 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -156,10 +156,6 @@  bool netlink_strict_get_check(struct sk_buff *skb);
 int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 portid, int nonblock);
 int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 portid,
 		      __u32 group, gfp_t allocation);
-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_set_err(struct sock *ssk, __u32 portid, __u32 group, int code);
 int netlink_register_notifier(struct notifier_block *nb);
 int netlink_unregister_notifier(struct notifier_block *nb);
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 @@  static void do_one_broadcast(struct sock *sk,
 	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 {