ipv4: remove unused const maxHeaderLen

tklauser · tklauser · commit 7e3656a0809f · 2020-05-06T14:57:44.000Z
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
@@ -14,9 +14,8 @@ import (
 )
 
 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

Original file line number	Diff line number	Diff line change
`@@ -14,9 +14,8 @@ import (`
`14`	`14`	`)`
`15`	`15`
`16`	`16`	`const (`
`17`		`- Version = 4 // protocol version`
`18`		`- HeaderLen = 20 // header length without extension headers`
`19`		`- maxHeaderLen = 60 // sensible default, revisit if later RFCs define new usage of version and header length fields`
	`17`	`+ Version = 4 // protocol version`
	`18`	`+ HeaderLen = 20 // header length without extension headers`
`20`	`19`	`)`
`21`	`20`
`22`	`21`	`type HeaderFlags int`