[PATCH 4.11 18/78] mac80211: fix dropped counter in multiqueue RX

From	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Newsgroups	linux.kernel
Subject	[PATCH 4.11 18/78] mac80211: fix dropped counter in multiqueue RX
Date	2017-06-19 17:20 +0200
Message-ID	<tU6D8-4lE-21@gated-at.bofh.it> (permalink)
References	<tU6D7-4lE-3@gated-at.bofh.it>
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4.11-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Johannes Berg <johannes.berg@intel.com>

commit e165bc02a02c70e40d5c811c705ba269aeca0497 upstream.

In the commit enabling per-CPU station statistics, I inadvertedly
copy-pasted some code to update rx_packets and forgot to change it
to update rx_dropped_misc. Fix that.

This addresses https://bugzilla.kernel.org/show_bug.cgi?id=195953.

Fixes: c9c5962b56c1 ("mac80211: enable collecting station statistics per-CPU")
Reported-by: Petru-Florin Mihancea <petrum@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 net/mac80211/sta_info.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -2143,7 +2143,7 @@ void sta_set_sinfo(struct sta_info *sta,
 			struct ieee80211_sta_rx_stats *cpurxs;
 
 			cpurxs = per_cpu_ptr(sta->pcpu_rx_stats, cpu);
-			sinfo->rx_packets += cpurxs->dropped;
+			sinfo->rx_dropped_misc += cpurxs->dropped;
 		}
 	}

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[PATCH 4.11 18/78] mac80211: fix dropped counter in multiqueue RX Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-19 17:20 +0200

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