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Revert "rtnetlink: add guard for RTNL"

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This reverts commit 464eb03c4a.

Once we have a per-netns RTNL, we won't use guard(rtnl).

Also, there's no users for now.

  $ grep -rnI "guard(rtnl" || true
  $

Suggested-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/netdev/CANn89i+KoYzUH+VPLdGmLABYf5y4TW0hrM4UAeQQJ9AREty0iw@mail.gmail.com/
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Kuniyuki Iwashima 2024-10-04 15:10:28 -07:00 committed by Paolo Abeni
parent f178812d74
commit ec763c234d
1 changed files with 0 additions and 3 deletions
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3
include/linux/rtnetlink.h
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@ -7,7 +7,6 @@
#include <linux/netdevice.h>
#include <linux/wait.h>
#include <linux/refcount.h>
#include <linux/cleanup.h>
#include <uapi/linux/rtnetlink.h>
extern int rtnetlink_send(struct sk_buff *skb, struct net *net, u32 pid, u32 group, int echo);
@ -47,8 +46,6 @@ extern int rtnl_is_locked(void);
extern int rtnl_lock_killable(void);
extern bool refcount_dec_and_rtnl_lock(refcount_t *r);
DEFINE_LOCK_GUARD_0(rtnl, rtnl_lock(), rtnl_unlock())
extern wait_queue_head_t netdev_unregistering_wq;
extern atomic_t dev_unreg_count;
extern struct rw_semaphore pernet_ops_rwsem;