kern/183727: commit references a PR

[dfilter service]

The following reply was made to PR kern/183727; it has been noted by GNATS.

From: dfilter at FreeBSD.ORG (dfilter service)
To: bug-followup at FreeBSD.org
Cc:  
Subject: Re: kern/183727: commit references a PR
Date: Tue, 10 Dec 2013 19:12:24 +0000 (UTC)

 Author: gavin
 Date: Tue Dec 10 19:12:16 2013
 New Revision: 259184
 URL: http://svnweb.freebsd.org/changeset/base/259184
 
 Log:
   Merge r259172 from stable/10 (head r257754 by adrian):
   
     Don't return ENOBUFS if the transmit path handles the frame but queues
     it (eg in power save.)
   
   PR:		kern/183727
   Approved by:	re (glebius)
 
 Modified:
   releng/10.0/sys/net80211/ieee80211_output.c
 Directory Properties:
   releng/10.0/   (props changed)
 
 Modified: releng/10.0/sys/net80211/ieee80211_output.c
 ==============================================================================
 --- releng/10.0/sys/net80211/ieee80211_output.c	Tue Dec 10 18:18:39 2013	(r259183)
 +++ releng/10.0/sys/net80211/ieee80211_output.c	Tue Dec 10 19:12:16 2013	(r259184)
 @@ -143,8 +143,12 @@ ieee80211_vap_pkt_send_dest(struct ieee8
  		 */
  		(void) ieee80211_pwrsave(ni, m);
  		ieee80211_free_node(ni);
 -		/* XXX better status? */
 -		return (ENOBUFS);
 +
 +		/*
 +		 * We queued it fine, so tell the upper layer
 +		 * that we consumed it.
 +		 */
 +		return (0);
  	}
  	/* calculate priority so drivers can find the tx queue */
  	if (ieee80211_classify(ni, m)) {
 @@ -155,8 +159,9 @@ ieee80211_vap_pkt_send_dest(struct ieee8
  		ifp->if_oerrors++;
  		m_freem(m);
  		ieee80211_free_node(ni);
 +
  		/* XXX better status? */
 -		return (ENOBUFS);
 +		return (0);
  	}
  	/*
  	 * Stash the node pointer.  Note that we do this after
 @@ -168,7 +173,6 @@ ieee80211_vap_pkt_send_dest(struct ieee8
  
  	BPF_MTAP(ifp, m);		/* 802.3 tx */
  
 -
  	/*
  	 * Check if A-MPDU tx aggregation is setup or if we
  	 * should try to enable it.  The sta must be associated
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