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From: Adrian Chadd <adrian@FreeBSD.org>
Date: Sun, 18 Aug 2013 20:40:13 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r254500 - head/sys/net80211
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Author: adrian
Date: Sun Aug 18 20:40:13 2013
New Revision: 254500
URL: http://svnweb.freebsd.org/changeset/base/254500

Log:
  Return the correct status if ieee80211_ff_check() consumes the mbuf.
  
  I broke this when converting the net80211 TX path to use if_transmit.

Modified:
  head/sys/net80211/ieee80211_output.c

Modified: head/sys/net80211/ieee80211_output.c
==============================================================================
--- head/sys/net80211/ieee80211_output.c	Sun Aug 18 20:11:34 2013	(r254499)
+++ head/sys/net80211/ieee80211_output.c	Sun Aug 18 20:40:13 2013	(r254500)
@@ -210,8 +210,7 @@ ieee80211_vap_pkt_send_dest(struct ieee8
 		m = ieee80211_ff_check(ni, m);
 		if (m == NULL) {
 			/* NB: any ni ref held on stageq */
-			/* XXX better status? */
-			return (ENOBUFS);
+			return (0);
 		}
 	}
 #endif /* IEEE80211_SUPPORT_SUPERG */