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-rw-r--r--include/net/6lowpan.h11
1 files changed, 0 insertions, 11 deletions
diff --git a/include/net/6lowpan.h b/include/net/6lowpan.h
index 18010bce68c8..3bb3503b7ff4 100644
--- a/include/net/6lowpan.h
+++ b/include/net/6lowpan.h
@@ -155,17 +155,6 @@
#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)
*/