ipv4: remove unused const maxHeaderLen
It's unused since CL 162598.
Change-Id: I434dbc9950bb535167c40498ed7c15589db74eaf
Reviewed-on: https://go-review.googlesource.com/c/net/+/232537
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
diff --git a/ipv4/header.go b/ipv4/header.go
index 701bd4b..c271ca4 100644
--- a/ipv4/header.go
+++ b/ipv4/header.go
@@ -14,9 +14,8 @@
)
const (
- Version = 4 // protocol version
- HeaderLen = 20 // header length without extension headers
- maxHeaderLen = 60 // sensible default, revisit if later RFCs define new usage of version and header length fields
+ Version = 4 // protocol version
+ HeaderLen = 20 // header length without extension headers
)
type HeaderFlags int
