mac80211: fix dropped counter in multiqueue RX

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: c9c5962 ("mac80211: enable collecting station statistics per-CPU")
Reported-by: Petru-Florin Mihancea <[email protected]>
Signed-off-by: Johannes Berg <[email protected]>

Author: jmberg-intel

net/mac80211/sta_info.c

@@ -2155,7 +2155,7 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
 			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;
 		}
 	}