socsvn commit: r305295 - soc2016/vincenzo/head/sys/dev/netmap

[vincenzo at FreeBSD.org]

Author: vincenzo
Date: Fri Jun 17 16:24:01 2016
New Revision: 305295
URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=305295

Log:
   freebsd: ptnet_rx_eof: use mtod() instead of directly accessing m_data

Modified:
  soc2016/vincenzo/head/sys/dev/netmap/if_ptnet.c

Modified: soc2016/vincenzo/head/sys/dev/netmap/if_ptnet.c
==============================================================================
--- soc2016/vincenzo/head/sys/dev/netmap/if_ptnet.c	Fri Jun 17 16:23:46 2016	(r305294)
+++ soc2016/vincenzo/head/sys/dev/netmap/if_ptnet.c	Fri Jun 17 16:24:01 2016	(r305295)
@@ -1186,13 +1186,12 @@
 		}
 
 		m->m_pkthdr.rcvif = ifp;
-		m->m_pkthdr.len = nmbuf_len;
+		m->m_len = m->m_pkthdr.len = nmbuf_len;
 
                 /* No support for checksum offloading for now. */
 		m->m_pkthdr.csum_flags = 0;
 
-		memcpy(m->m_data, nmbuf, nmbuf_len);
-		m->m_len = nmbuf_len;
+		memcpy(mtod(m, void *), nmbuf, nmbuf_len);
 
 		PTNET_Q_UNLOCK(pq);
 		(*ifp->if_input)(ifp, m);