X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Fnics%2Fkni.rst;h=593564d134116ab72f31b99efa41185396f0b531;hb=3aef89aaec507aac7ce533df2c94b81b57b47634;hp=602a06b5fe7b61ef7dede5d6ff5155c9df586ddf;hpb=d629b7b5fe812f0040b83d27d2ada33b003aa918;p=dpdk.git

diff --git a/doc/guides/nics/kni.rst b/doc/guides/nics/kni.rst
index 602a06b5fe..593564d134 100644
--- a/doc/guides/nics/kni.rst
+++ b/doc/guides/nics/kni.rst
@@ -56,7 +56,7 @@ configuration:
         Interface name: kni#
         force bind kernel thread to a core : NO
         mbuf size: (rte_pktmbuf_data_room_size(pktmbuf_pool) - RTE_PKTMBUF_HEADROOM)
-        mtu: (conf.mbuf_size - ETHER_HDR_LEN)
+        mtu: (conf.mbuf_size - RTE_ETHER_HDR_LEN)
 
 KNI control path is not supported with the PMD, since there is no physical
 backend device by default.