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From: Jeff Johnson <quic_jjohnson@quicinc.com>
Date: Wed, 13 Dec 2023 09:06:44 -0800
Subject: [PATCH 6/6] wifi: ath10k: remove duplicate memset() in 10.4 TDLS
 peer update
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Message-ID: <20231213-wmi_host_mem_chunks_flexarray-v1-6-92922d92fa2c@quicinc.com>
References: <20231213-wmi_host_mem_chunks_flexarray-v1-0-92922d92fa2c@quicinc.com>
In-Reply-To: <20231213-wmi_host_mem_chunks_flexarray-v1-0-92922d92fa2c@quicinc.com>
To: Kalle Valo <kvalo@kernel.org>, Jeff Johnson <quic_jjohnson@quicinc.com>
CC: Kees Cook <keescook@chromium.org>,
        "Gustavo A. R. Silva"
	<gustavo@embeddedor.com>,
        <ath10k@lists.infradead.org>, <linux-wireless@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>

In [1] it was identified that in ath10k_wmi_10_4_gen_tdls_peer_update()
the memset(skb->data, 0, sizeof(*cmd)) is unnecessary since function
ath10k_wmi_alloc_skb() already zeroes skb->data, so remove it.

No functional changes, compile tested only.

[1] https://lore.kernel.org/linux-wireless/626ae2e7-66f8-423b-b17f-e75c1a6d29b3@embeddedor.com/

Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
---
 drivers/net/wireless/ath/ath10k/wmi.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index 4d5aadbc7159..0cfd9484c45e 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -8918,8 +8918,6 @@ ath10k_wmi_10_4_gen_tdls_peer_update(struct ath10k *ar,
 	if (!skb)
 		return ERR_PTR(-ENOMEM);
 
-	memset(skb->data, 0, sizeof(*cmd));
-
 	cmd = (struct wmi_10_4_tdls_peer_update_cmd *)skb->data;
 	cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
 	ether_addr_copy(cmd->peer_macaddr.addr, arg->addr);

-- 
2.42.0