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net: Remove ->exit_batch_rtnl().

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There are no ->exit_batch_rtnl() users remaining.

Let's remove the hook.

Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Sabrina Dubroca <sd@queasysnail.net>
Link: https://patch.msgid.link/20250411205258.63164-15-kuniyu@amazon.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Kuniyuki Iwashima
2025-04-14 17:08:45 -07:00
committed by Jakub Kicinski
parent 4e53b32d74
commit c57a9c5035
2 changed files with 1 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/net/net_namespace.h
-2
View File
@@ -477,8 +477,6 @@ struct pernet_operations {
/* Following method is called with RTNL held. */
void (*exit_rtnl)(struct net *net,
struct list_head *dev_kill_list);
void (*exit_batch_rtnl)(struct list_head *net_exit_list,
struct list_head *dev_kill_list);
unsigned int * const id;
const size_t size;
};
net/core/net_namespace.c
+1 -7
View File
@@ -185,12 +185,6 @@ static void ops_exit_rtnl_list(const struct list_head *ops_list,
__rtnl_net_unlock(net);
}
ops = saved_ops;
list_for_each_entry_continue_reverse(ops, ops_list, list) {
if (ops->exit_batch_rtnl)
ops->exit_batch_rtnl(net_exit_list, &dev_kill_list);
}
unregister_netdevice_many(&dev_kill_list);
rtnl_unlock();
@@ -263,7 +257,7 @@ static void ops_undo_list(const struct list_head *ops_list,
static void ops_undo_single(struct pernet_operations *ops,
struct list_head *net_exit_list)
{
bool hold_rtnl = ops->exit_rtnl || ops->exit_batch_rtnl;
bool hold_rtnl = !!ops->exit_rtnl;
LIST_HEAD(ops_list);
list_add(&ops->list, &ops_list);