svn commit: r195214 - projects/mesh11s/sys/net80211

[Rui Paulo]

Author: rpaulo
Date: Tue Jun 30 22:26:26 2009
New Revision: 195214
URL: http://svn.freebsd.org/changeset/base/195214

Log:
  Avoid side effects.
  
  Pointed out by:	sam
  Sponsored by:	The FreeBSD Foundation

Modified:
  projects/mesh11s/sys/net80211/ieee80211_output.c

Modified: projects/mesh11s/sys/net80211/ieee80211_output.c
==============================================================================
--- projects/mesh11s/sys/net80211/ieee80211_output.c	Tue Jun 30 22:09:47 2009	(r195213)
+++ projects/mesh11s/sys/net80211/ieee80211_output.c	Tue Jun 30 22:26:26 2009	(r195214)
@@ -1497,7 +1497,8 @@ ieee80211_encap(struct ieee80211vap *vap
 			break;
 		}
 		mc->mc_ttl = ms->ms_ttl;
-		LE_WRITE_4(mc->mc_seq, ++ms->ms_seq);
+		ms->ms_seq++;
+		LE_WRITE_4(mc->mc_seq, ms->ms_seq);
 		break;
 	case IEEE80211_M_MONITOR:
 	case IEEE80211_M_WDS:		/* NB: is4addr should always be true */