lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Fri, 15 Jan 2021 09:45:59 +0800 From: Zheng Yongjun <zhengyongjun3@...wei.com> To: <davem@...emloft.net>, <kuba@...nel.org>, <wcn36xx@...ts.infradead.org>, <linux-wireless@...r.kernel.org>, <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org> CC: <kvalo@...eaurora.org>, Zheng Yongjun <zhengyongjun3@...wei.com> Subject: [PATCH wireless v2] scsi: megaraid: 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 <zhengyongjun3@...wei.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 273fed22711f..5447a6696c35 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.c +++ b/drivers/net/wireless/ath/wcn36xx/smd.c @@ -478,7 +478,6 @@ static void init_hal_msg(struct wcn36xx_hal_msg_header *hdr, #define PREPARE_HAL_BUF(send_buf, msg_body) \ do { \ - memset(send_buf, 0, msg_body.header.len); \ memcpy(send_buf, &msg_body, sizeof(msg_body)); \ } while (0) \ -- 2.22.0
Powered by blists - more mailing lists