From 337cd0d3ce0c2e005b650d8ab8f2b05a91ca132e Mon Sep 17 00:00:00 2001 From: Zheng Yongjun Date: Mon, 18 Jan 2021 18:26:00 +0200 Subject: [PATCH] wcn36xx: Remove unnecessary memset memcpy operation is next to memset code, and the size to copy is equals to the size to memset, so the memset operation is unnecessary, remove it. Signed-off-by: Zheng Yongjun Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20201223012516.24286-1-zhengyongjun3@huawei.com --- drivers/net/wireless/ath/wcn36xx/smd.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c index 5445277dd8de6..28d3ee3ad4b9c 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.c +++ b/drivers/net/wireless/ath/wcn36xx/smd.c @@ -485,7 +485,6 @@ static void init_hal_msg(struct wcn36xx_hal_msg_header *hdr, #define PREPARE_HAL_PTT_MSG_BUF(send_buf, p_msg_body) \ do { \ - memset(send_buf, 0, p_msg_body->header.len); \ memcpy(send_buf, p_msg_body, p_msg_body->header.len); \ } while (0) -- 2.30.2