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authorDaniel Axtens <dja@axtens.net>2018-03-01 17:13:37 +1100
committerDavid S. Miller <davem@davemloft.net>2018-03-04 17:49:17 -0500
commit779b7931b27bfa80bac46d0115d229259aef580b (patch)
tree387a59875c8aac450234a701a52fd5da695f0f66 /net/ipv4/ip_forward.c
parentMerge tag 'batadv-net-for-davem-20180302' of git://git.open-mesh.org/linux-merge (diff)
downloadlinux-dev-779b7931b27bfa80bac46d0115d229259aef580b.tar.xz
linux-dev-779b7931b27bfa80bac46d0115d229259aef580b.zip
net: rename skb_gso_validate_mtu -> skb_gso_validate_network_len
If you take a GSO skb, and split it into packets, will the network length (L3 headers + L4 headers + payload) of those packets be small enough to fit within a given MTU? skb_gso_validate_mtu gives you the answer to that question. However, we recently added to add a way to validate the MAC length of a split GSO skb (L2+L3+L4+payload), and the names get confusing, so rename skb_gso_validate_mtu to skb_gso_validate_network_len Signed-off-by: Daniel Axtens <dja@axtens.net> Reviewed-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_forward.c')
-rw-r--r--net/ipv4/ip_forward.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c
index 2dd21c3281a1..b54b948b0596 100644
--- a/net/ipv4/ip_forward.c
+++ b/net/ipv4/ip_forward.c
@@ -55,7 +55,7 @@ static bool ip_exceeds_mtu(const struct sk_buff *skb, unsigned int mtu)
if (skb->ignore_df)
return false;
- if (skb_is_gso(skb) && skb_gso_validate_mtu(skb, mtu))
+ if (skb_is_gso(skb) && skb_gso_validate_network_len(skb, mtu))
return false;
return true;