diff options
| author | Menglong Dong <menglong8.dong@gmail.com> | 2024-10-09 10:28:21 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-10-13 11:33:08 +0100 |
| commit | 9990ddf47d4168088e2246c3d418bf526e40830d (patch) | |
| tree | 1e610bfe2d422aeead4809d1046db9a9d9bb1d8f /drivers/net | |
| parent | 7f20dbd7de7b9b2804e6bf54b0c22f2bc447cd64 (diff) | |
net: tunnel: make skb_vlan_inet_prepare() return drop reasons
Make skb_vlan_inet_prepare return the skb drop reasons, which is just
what pskb_may_pull_reason() returns. Meanwhile, adjust all the call of
it.
Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/bareudp.c | 4 | ||||
| -rw-r--r-- | drivers/net/geneve.c | 4 | ||||
| -rw-r--r-- | drivers/net/vxlan/vxlan_core.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/bareudp.c b/drivers/net/bareudp.c index e057526448d7..fa2dd76ba3d9 100644 --- a/drivers/net/bareudp.c +++ b/drivers/net/bareudp.c @@ -317,7 +317,7 @@ static int bareudp_xmit_skb(struct sk_buff *skb, struct net_device *dev, __be32 saddr; int err; - if (!skb_vlan_inet_prepare(skb, skb->protocol != htons(ETH_P_TEB))) + if (skb_vlan_inet_prepare(skb, skb->protocol != htons(ETH_P_TEB))) return -EINVAL; if (!sock) @@ -387,7 +387,7 @@ static int bareudp6_xmit_skb(struct sk_buff *skb, struct net_device *dev, __be16 sport; int err; - if (!skb_vlan_inet_prepare(skb, skb->protocol != htons(ETH_P_TEB))) + if (skb_vlan_inet_prepare(skb, skb->protocol != htons(ETH_P_TEB))) return -EINVAL; if (!sock) diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index 7f611c74eb62..2f29b1386b1c 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -827,7 +827,7 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev, __be16 sport; int err; - if (!skb_vlan_inet_prepare(skb, inner_proto_inherit)) + if (skb_vlan_inet_prepare(skb, inner_proto_inherit)) return -EINVAL; if (!gs4) @@ -937,7 +937,7 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev, __be16 sport; int err; - if (!skb_vlan_inet_prepare(skb, inner_proto_inherit)) + if (skb_vlan_inet_prepare(skb, inner_proto_inherit)) return -EINVAL; if (!gs6) diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c index 6e9a3795846a..916c3880832e 100644 --- a/drivers/net/vxlan/vxlan_core.c +++ b/drivers/net/vxlan/vxlan_core.c @@ -2356,7 +2356,7 @@ void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev, __be32 vni = 0; no_eth_encap = flags & VXLAN_F_GPE && skb->protocol != htons(ETH_P_TEB); - if (!skb_vlan_inet_prepare(skb, no_eth_encap)) + if (skb_vlan_inet_prepare(skb, no_eth_encap)) goto drop; old_iph = ip_hdr(skb); |