linux-kernel - [PATCH] ath10k: remove unused variable in ath10k_htt_rx_h_frag_pn

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Message-Id: <20210514220644.1.Iad576de95836b74aba80a5fc28d7131940eca190@changeid>
Date:   Fri, 14 May 2021 22:07:42 +0000
From:   Abhishek Kumar <kuabhs@...omium.org>
To:     Johannes Berg <johannes.berg@...el.com>,
        Kalle Valo <kvalo@...eaurora.org>
Cc:     briannorris@...omium.org, ath10k@...ts.infradead.org,
        linux-wireless@...r.kernel.org,
        Jouni Malinen <jouni@...eaurora.org>,
        Wen Gong <wgong@...eaurora.org>, kuabhs@...omium.org,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org
Subject: [PATCH] ath10k: remove unused variable in ath10k_htt_rx_h_frag_pn_check

The local variable more_frags in ath10k_htt_rx_h_frag_pn_check is not
used. This patch is to remove that.

Fixes: a1166b2653db ("ath10k: add CCMP PN replay protection for fragmented
frames for PCIe")
Signed-off-by: Abhishek Kumar <kuabhs@...omium.org>
---

 drivers/net/wireless/ath/ath10k/htt_rx.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index 7ffb5d5b2a70..adbaeb67eedf 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -1787,7 +1787,6 @@ static bool ath10k_htt_rx_h_frag_pn_check(struct ath10k *ar,
 	struct ath10k_peer *peer;
 	union htt_rx_pn_t *last_pn, new_pn = {0};
 	struct ieee80211_hdr *hdr;
-	bool more_frags;
 	u8 tid, frag_number;
 	u32 seq;
 
@@ -1805,7 +1804,6 @@ static bool ath10k_htt_rx_h_frag_pn_check(struct ath10k *ar,
 
 	last_pn = &peer->frag_tids_last_pn[tid];
 	new_pn.pn48 = ath10k_htt_rx_h_get_pn(ar, skb, offset, enctype);
-	more_frags = ieee80211_has_morefrags(hdr->frame_control);
 	frag_number = le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG;
 	seq = (__le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4;
 
-- 
2.31.1.751.gd2f1c929bd-goog