svn commit: r229912 - head/sbin/ping6

[Eitan Adler]

Author: eadler (ports committer)
Date: Tue Jan 10 02:59:01 2012
New Revision: 229912
URL: http://svn.freebsd.org/changeset/base/229912

Log:
  Fix warning when compiling with gcc46:
  	error: variable 'origextlen' set but not used
  
  Approved by:	dim
  MFC after:	3 days

Modified:
  head/sbin/ping6/ping6.c

Modified: head/sbin/ping6/ping6.c
==============================================================================
--- head/sbin/ping6/ping6.c	Tue Jan 10 02:58:52 2012	(r229911)
+++ head/sbin/ping6/ping6.c	Tue Jan 10 02:59:01 2012	(r229912)
@@ -1812,7 +1812,7 @@ pr_ip6opt(void *extbuf, size_t bufsize)
 	struct ip6_hbh *ext;
 	int currentlen;
 	u_int8_t type;
-	socklen_t extlen, len, origextlen;
+	socklen_t extlen, len;
 	void *databuf;
 	size_t offset;
 	u_int16_t value2;
@@ -1828,7 +1828,6 @@ pr_ip6opt(void *extbuf, size_t bufsize)
 	 *     subtract the size of a cmsg structure from the buffer size.
 	 */
 	if (bufsize < (extlen  + CMSG_SPACE(0))) {
-		origextlen = extlen;
 		extlen = bufsize - CMSG_SPACE(0);
 		warnx("options truncated, showing only %u (total=%u)",
 		    (unsigned int)(extlen / 8 - 1),