diff options
| author | Christian Brauner <brauner@kernel.org> | 2025-09-18 12:11:54 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-09-19 16:22:37 +0200 |
| commit | dc41b844da530e94f5b8384deb2af602cbeb312a (patch) | |
| tree | d5b8a8645ab2d789bf36de886d79cf60dd23eb83 /net/core/net_namespace.c | |
| parent | 83914de1c1d39dca4a3196a03bcd64d0a861d551 (diff) | |
net: use check_net()
Don't directly acess the namespace count. There's even a dedicated
helper for this.
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'net/core/net_namespace.c')
| -rw-r--r-- | net/core/net_namespace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index a6a3de56a81c..d5e3fd819163 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -315,7 +315,7 @@ int peernet2id_alloc(struct net *net, struct net *peer, gfp_t gfp) { int id; - if (refcount_read(&net->ns.count) == 0) + if (!check_net(net)) return NETNSA_NSID_NOT_ASSIGNED; spin_lock(&net->nsid_lock); |