linux-kernel - [PATCH] ath10k: Remove redundant assignment to changed

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Date:   Tue,  7 Feb 2023 13:24:10 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     kvalo@...nel.org
Cc:     davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, ath10k@...ts.infradead.org,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] ath10k: Remove redundant assignment to changed_flags

Variable changed_flags is assigned, but is not effectively used, so
delete it.

drivers/net/wireless/ath/ath10k/mac.c:6024:22: warning: parameter 'changed_flags' set but not used.

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3963
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/net/wireless/ath/ath10k/mac.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index ec8d5b29bc72..7675858f069b 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -6030,7 +6030,6 @@ static void ath10k_configure_filter(struct ieee80211_hw *hw,
 
 	mutex_lock(&ar->conf_mutex);
 
-	changed_flags &= SUPPORTED_FILTERS;
 	*total_flags &= SUPPORTED_FILTERS;
 	ar->filter_flags = *total_flags;
 
-- 
2.20.1.7.g153144c