ath9k: fix build with CONFIG_ATH9K_STATION_STATISTICS=y (12e03596) · Commits · 戴 / test

drivers/net/wireless/ath/ath9k/debug_sta.c

+3 −17

Original line number	Diff line number	Diff line
		@@ -26,12 +26,11 @@ static ssize_t read_file_node_aggr(struct file file, char __user user_buf,
		struct ath_node *an = file->private_data;
		struct ath_softc *sc = an->sc;
		struct ath_atx_tid *tid;
		struct ath_atx_ac *ac;
		struct ath_txq *txq;
		u32 len = 0, size = 4096;
		char *buf;
		size_t retval;
		int tidno, acno;
		int tidno;

		buf = kzalloc(size, GFP_KERNEL);
		if (buf == NULL)
		@@ -48,19 +47,6 @@ static ssize_t read_file_node_aggr(struct file file, char __user user_buf,
		len += scnprintf(buf + len, size - len, "MPDU Density: %d\n\n",
		an->mpdudensity);

		len += scnprintf(buf + len, size - len,
		"%2s%7s\n", "AC", "SCHED");

		for (acno = 0, ac = &an->ac[acno];
		acno < IEEE80211_NUM_ACS; acno++, ac++) {
		txq = ac->txq;
		ath_txq_lock(sc, txq);
		len += scnprintf(buf + len, size - len,
		"%2d%7d\n",
		acno, ac->sched);
		ath_txq_unlock(sc, txq);
		}

		len += scnprintf(buf + len, size - len,
		"\n%3s%11s%10s%10s%10s%10s%9s%6s%8s\n",
		"TID", "SEQ_START", "SEQ_NEXT", "BAW_SIZE",
		@@ -68,7 +54,7 @@ static ssize_t read_file_node_aggr(struct file file, char __user user_buf,

		for (tidno = 0, tid = &an->tid[tidno];
		tidno < IEEE80211_NUM_TIDS; tidno++, tid++) {
		txq = tid->ac->txq;
		txq = tid->txq;
		ath_txq_lock(sc, txq);
		if (tid->active) {
		len += scnprintf(buf + len, size - len,
		@@ -80,7 +66,7 @@ static ssize_t read_file_node_aggr(struct file file, char __user user_buf,
		tid->baw_head,
		tid->baw_tail,
		tid->bar_index,
		tid->sched);
		!list_empty(&tid->list));
		}
		ath_txq_unlock(sc, txq);
		}