linux-kernel - [PATCH] wifi: ath12k: drop NULL pointer check in ath12k_update_per_peer_tx

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Message-Id: <20231013074711.2202850-1-make_ruc2021@163.com>
Date:   Fri, 13 Oct 2023 15:47:11 +0800
From:   Ma Ke <make_ruc2021@....com>
To:     kvalo@...nel.org, quic_jjohnson@...cinc.com
Cc:     ath12k@...ts.infradead.org, linux-wireless@...r.kernel.org,
        linux-kernel@...r.kernel.org, Ma Ke <make_ruc2021@....com>
Subject: [PATCH] wifi: ath12k: drop NULL pointer check in ath12k_update_per_peer_tx_stats()

Since 'user_stats' is a fixed-size array of 'struct htt_ppdu_user_stats'
in 'struct htt_ppdu_stats', any of its member can't be NULL and so
relevant check may be dropped.

Signed-off-by: Ma Ke <make_ruc2021@....com>
---
 drivers/net/wireless/ath/ath12k/dp_rx.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/wireless/ath/ath12k/dp_rx.c b/drivers/net/wireless/ath/ath12k/dp_rx.c
index e6e64d437c47..a38a239669a8 100644
--- a/drivers/net/wireless/ath/ath12k/dp_rx.c
+++ b/drivers/net/wireless/ath/ath12k/dp_rx.c
@@ -1339,9 +1339,6 @@ ath12k_update_per_peer_tx_stats(struct ath12k *ar,
 	u8 tid = HTT_PPDU_STATS_NON_QOS_TID;
 	bool is_ampdu = false;
 
-	if (!usr_stats)
-		return;
-
 	if (!(usr_stats->tlv_flags & BIT(HTT_PPDU_STATS_TAG_USR_RATE)))
 		return;
 
-- 
2.37.2