diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2024-06-20 13:02:22 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-06-20 13:49:59 -0700 |
| commit | a6ec08beec9ea93f342d6daeac922208709694dc (patch) | |
| tree | e14f4b7f0133e63a20a27baea37506abeba3bb95 /net/core/net_namespace.c | |
| parent | a012f9a752a5856b29610057c76079fbdbe02abf (diff) | |
| parent | d5a7fc58da039903b332041e8c67daae36f08b50 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Conflicts:
drivers/net/ethernet/broadcom/bnxt/bnxt.c
1e7962114c10 ("bnxt_en: Restore PTP tx_avail count in case of skb_pad() error")
165f87691a89 ("bnxt_en: add timestamping statistics support")
No adjacent changes.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core/net_namespace.c')
| -rw-r--r-- | net/core/net_namespace.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 4f7a61688d18..6a823ba906c6 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -693,11 +693,16 @@ EXPORT_SYMBOL_GPL(__put_net); * get_net_ns - increment the refcount of the network namespace * @ns: common namespace (net) * - * Returns the net's common namespace. + * Returns the net's common namespace or ERR_PTR() if ref is zero. */ struct ns_common *get_net_ns(struct ns_common *ns) { - return &get_net(container_of(ns, struct net, ns))->ns; + struct net *net; + + net = maybe_get_net(container_of(ns, struct net, ns)); + if (net) + return &net->ns; + return ERR_PTR(-EINVAL); } EXPORT_SYMBOL_GPL(get_net_ns); |