svn commit: r271175 - head/sys/fs/nfs

[Robert Watson]

Author: rwatson
Date: Fri Sep  5 17:05:51 2014
New Revision: 271175
URL: http://svnweb.freebsd.org/changeset/base/271175

Log:
  Garbage collect NFSMINOFF() from the NFS stack; this unused macro replicates
  mbuf-initialisation logic that is best left to centralised mbuf utility
  code rather than scattered around the kernel.
  
  MFC after:	3 days
  Sponsored by:	EMC / Isilon Storage Division

Modified:
  head/sys/fs/nfs/nfsm_subs.h

Modified: head/sys/fs/nfs/nfsm_subs.h
==============================================================================
--- head/sys/fs/nfs/nfsm_subs.h	Fri Sep  5 16:46:28 2014	(r271174)
+++ head/sys/fs/nfs/nfsm_subs.h	Fri Sep  5 17:05:51 2014	(r271175)
@@ -47,13 +47,6 @@
  * First define what the actual subs. return
  */
 #define	M_HASCL(m)	((m)->m_flags & M_EXT)
-#define	NFSMINOFF(m) 							\
-		if (M_HASCL(m)) 					\
-			(m)->m_data = (m)->m_ext.ext_buf; 		\
-		else if ((m)->m_flags & M_PKTHDR) 			\
-			(m)->m_data = (m)->m_pktdat; 			\
-				else 					\
-			(m)->m_data = (m)->m_dat
 #define	NFSMSIZ(m)	((M_HASCL(m))?MCLBYTES: 			\
 				(((m)->m_flags & M_PKTHDR)?MHLEN:MLEN))
 #define	NFSM_DATAP(m, s)	(m)->m_data += (s)