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wcn36xx: Remove unnecessary memset
author
Zheng Yongjun
<zhengyongjun3@huawei.com>
Mon, 18 Jan 2021 16:26:00 +0000
(18:26 +0200)
committer
Kalle Valo
<kvalo@codeaurora.org>
Tue, 26 Jan 2021 16:24:56 +0000
(18:24 +0200)
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 <zhengyongjun3@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link:
https://lore.kernel.org/r/20201223012516.24286-1-zhengyongjun3@huawei.com
drivers/net/wireless/ath/wcn36xx/smd.c
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diff --git
a/drivers/net/wireless/ath/wcn36xx/smd.c
b/drivers/net/wireless/ath/wcn36xx/smd.c
index
5445277
..
28d3ee3
100644
(file)
--- 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)