Commit 00494244 authored Jul 29, 2014 by Alexander Aring Committed by Marcel Holtmann Jul 30, 2014

6lowpan: remove unused LOWPAN_FRAG_SIZE define



This define is unused since commit
96cb3eb7 ("6lowpan: fix fragmentation on
sending side"). It is a worst case scenario for payload calculation.
Since commit 96cb3eb7 we calculation the
payload to use the optimal size.

This define is also necessary for ieee802154 6lowpan only and the file
include/net/6lowpan.h should contain generic 6lowpan things only.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

parent b2e3a479

include/net/6lowpan.h

+0 −11

Original line number	Diff line number	Diff line
		@@ -154,17 +154,6 @@
		#define LOWPAN_FRAG1_HEAD_SIZE 0x4
		#define LOWPAN_FRAGN_HEAD_SIZE 0x5

		/*
		* According IEEE802.15.4 standard:
		* - MTU is 127 octets
		* - maximum MHR size is 37 octets
		* - MFR size is 2 octets
		*
		* so minimal payload size that we may guarantee is:
		* MTU - MHR - MFR = 88 octets
		*/
		#define LOWPAN_FRAG_SIZE 88

		/*
		* Values of fields within the IPHC encoding first byte
		* (C stands for compressed and I for inline)