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ath5k: drop useless comparison

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rxs->rate_idx is unsigned, so it will always be >= 0.
Found by Coverity.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bob Copeland 2014-08-22 09:18:00 -04:00 committed by John W. Linville
parent c94c3c5e5e
commit e6938ea4d5
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/ath5k/base.c
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@ -1423,7 +1423,7 @@ ath5k_receive_frame(struct ath5k_hw *ah, struct sk_buff *skb,
break;
}
if (rxs->rate_idx >= 0 && rs->rs_rate ==
if (rs->rs_rate ==
ah->sbands[ah->curchan->band].bitrates[rxs->rate_idx].hw_value_short)
rxs->flag |= RX_FLAG_SHORTPRE;