mac80211: Convert WARN_ON to WARN_ON_ONCE
When the control-rate tables are not set up correctly, it makes little sense to spam the logs, thus change the WARN_ON to WARN_ON_ONCE. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -1327,7 +1327,7 @@ static inline struct ieee80211_rate *
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ieee80211_get_tx_rate(const struct ieee80211_hw *hw,
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const struct ieee80211_tx_info *c)
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{
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if (WARN_ON(c->control.rates[0].idx < 0))
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if (WARN_ON_ONCE(c->control.rates[0].idx < 0))
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return NULL;
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return &hw->wiphy->bands[c->band]->bitrates[c->control.rates[0].idx];
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}
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