From: Dan Carpenter <dan.carpenter@oracle.com>
To: Kalle Valo <kvalo@codeaurora.org>,
Anilkumar Kolli <akolli@codeaurora.org>
Cc: ath10k@lists.infradead.org, linux-wireless@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: [PATCH] ath10k: htt: remove some dead code
Date: Thu, 11 Oct 2018 11:09:20 +0300 [thread overview]
Message-ID: <20181011080920.GA15131@mwanda> (raw)
We added an unnecessary condition here in commit a904417fc876 ("ath10k:
add extended per sta tx statistics support"). "legacy_rate_idx" is a u8
so it can't be negative. The caller doesn't pass negatives either. I
have deleted this code.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
I didn't use the Fixes tag because it's not really a bug.
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index f2405258a6d3..13717a287848 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -2680,8 +2680,6 @@ ath10k_accumulate_per_peer_tx_stats(struct ath10k *ar,
STATS_OP_FMT(RETRY).ht[1][ht_idx] += pstats->retry_pkts;
} else {
mcs = legacy_rate_idx;
- if (mcs < 0)
- return;
STATS_OP_FMT(SUCC).legacy[0][mcs] += pstats->succ_bytes;
STATS_OP_FMT(SUCC).legacy[1][mcs] += pstats->succ_pkts;
next reply other threads:[~2018-10-11 8:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-11 8:09 Dan Carpenter [this message]
2018-10-13 17:27 ` [PATCH] ath10k: htt: remove some dead code Kalle Valo
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