ath9k: Fix error reported by smatch
debug_sta.c: ath_debug_rate_stats() error: buffer overflow 'rstats->ht_stats' 24 <= 24 Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -128,7 +128,7 @@ void ath_debug_rate_stats(struct ath_softc *sc,
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rxs = IEEE80211_SKB_RXCB(skb);
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if (IS_HT_RATE(rs->rs_rate)) {
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if (rxs->rate_idx > ARRAY_SIZE(rstats->ht_stats))
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if (rxs->rate_idx >= ARRAY_SIZE(rstats->ht_stats))
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goto exit;
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if (rxs->flag & RX_FLAG_40MHZ)
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