From 499591abc0633396ac24533818013bb9c575581f Mon Sep 17 00:00:00 2001
From: glebius <glebius@FreeBSD.org>
Date: Thu, 18 Sep 2014 20:47:39 +0000
Subject: [PATCH] Mechanically convert to if_inc_counter().

---
 sys/dev/ath/if_ath.c    | 14 ++++++++------
 sys/dev/ath/if_ath_rx.c |  4 ++--
 sys/dev/ath/if_ath_tx.c |  4 ++--
 3 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/sys/dev/ath/if_ath.c b/sys/dev/ath/if_ath.c
index 3a5ae32969ff..b5373f125b20 100644
--- a/sys/dev/ath/if_ath.c
+++ b/sys/dev/ath/if_ath.c
@@ -3192,7 +3192,7 @@ ath_transmit(struct ifnet *ifp, struct mbuf *m)
 		DPRINTF(sc, ATH_DEBUG_XMIT,
 		    "%s: out of txfrag buffers\n", __func__);
 		sc->sc_stats.ast_tx_nofrag++;
-		ifp->if_oerrors++;
+		if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);
 		ath_freetx(m);
 		goto bad;
 	}
@@ -3240,7 +3240,7 @@ ath_transmit(struct ifnet *ifp, struct mbuf *m)
 	 *
 	 * XXX should use atomics?
 	 */
-	ifp->if_opackets++;
+	if_inc_counter(ifp, IFCOUNTER_OPACKETS, 1);
 nextfrag:
 	/*
 	 * Pass the frame to the h/w for transmission.
@@ -3260,7 +3260,7 @@ nextfrag:
 	next = m->m_nextpkt;
 	if (ath_tx_start(sc, ni, bf, m)) {
 bad:
-		ifp->if_oerrors++;
+		if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);
 reclaim:
 		bf->bf_m = NULL;
 		bf->bf_node = NULL;
@@ -6346,7 +6346,7 @@ ath_watchdog(void *arg)
 		} else
 			if_printf(ifp, "device timeout\n");
 		do_reset = 1;
-		ifp->if_oerrors++;
+		if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);
 		sc->sc_stats.ast_watchdog++;
 
 		ATH_LOCK(sc);
@@ -6530,8 +6530,10 @@ ath_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
 		break;
 	case SIOCGATHSTATS:
 		/* NB: embed these numbers to get a consistent view */
-		sc->sc_stats.ast_tx_packets = ifp->if_opackets;
-		sc->sc_stats.ast_rx_packets = ifp->if_ipackets;
+		sc->sc_stats.ast_tx_packets = ifp->if_get_counter(ifp,
+		    IFCOUNTER_OPACKETS);
+		sc->sc_stats.ast_rx_packets = ifp->if_get_counter(ifp,
+		    IFCOUNTER_IPACKETS);
 		sc->sc_stats.ast_tx_rssi = ATH_RSSI(sc->sc_halstats.ns_avgtxrssi);
 		sc->sc_stats.ast_rx_rssi = ATH_RSSI(sc->sc_halstats.ns_avgrssi);
 #ifdef IEEE80211_SUPPORT_TDMA
diff --git a/sys/dev/ath/if_ath_rx.c b/sys/dev/ath/if_ath_rx.c
index 2f6cb58487d5..bed94887c988 100644
--- a/sys/dev/ath/if_ath_rx.c
+++ b/sys/dev/ath/if_ath_rx.c
@@ -704,7 +704,7 @@ ath_rx_pkt(struct ath_softc *sc, struct ath_rx_status *rs, HAL_STATUS status,
 					rs->rs_keyix-32 : rs->rs_keyix);
 			}
 		}
-		ifp->if_ierrors++;
+		if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
 rx_error:
 		/*
 		 * Cleanup any pending partial frame.
@@ -830,7 +830,7 @@ rx_accept:
 			rs->rs_antenna |= 0x4;
 	}
 
-	ifp->if_ipackets++;
+	if_inc_counter(ifp, IFCOUNTER_IPACKETS, 1);
 	sc->sc_stats.ast_ant_rx[rs->rs_antenna]++;
 
 	/*
diff --git a/sys/dev/ath/if_ath_tx.c b/sys/dev/ath/if_ath_tx.c
index 1b140da6b077..096278eb4519 100644
--- a/sys/dev/ath/if_ath_tx.c
+++ b/sys/dev/ath/if_ath_tx.c
@@ -2424,7 +2424,7 @@ ath_raw_xmit(struct ieee80211_node *ni, struct mbuf *m,
 		}
 	}
 	sc->sc_wd_timer = 5;
-	ifp->if_opackets++;
+	if_inc_counter(ifp, IFCOUNTER_OPACKETS, 1);
 	sc->sc_stats.ast_tx_raw++;
 
 	/*
@@ -2473,7 +2473,7 @@ bad:
 badbad:
 	ATH_KTR(sc, ATH_KTR_TX, 2, "ath_raw_xmit: bad0: m=%p, params=%p",
 	    m, params);
-	ifp->if_oerrors++;
+	if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);
 	sc->sc_stats.ast_tx_raw_fail++;
 	ieee80211_free_node(ni);