From: zhong jiang <zhongjiang@huawei.com>
Date: Wed, 4 Sep 2019 03:01:19 +0000 (+0800)
Subject: Staging: rtl8723bs: Use kzfree rather than its implementation
X-Git-Tag: v5.15~5509^2~57
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4e690bf985bd2e1517f58d514bd73222062e0ce8;p=platform%2Fkernel%2Flinux-starfive.git

Staging: rtl8723bs: Use kzfree rather than its implementation

Use kzfree instead of memset() + kfree().

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Link: https://lore.kernel.org/r/1567566079-7412-4-git-send-email-zhongjiang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/rtl8723bs/core/rtw_security.c b/drivers/staging/rtl8723bs/core/rtw_security.c
index 979056c..57cfe06 100644
--- a/drivers/staging/rtl8723bs/core/rtw_security.c
+++ b/drivers/staging/rtl8723bs/core/rtw_security.c
@@ -2290,8 +2290,7 @@ static void gf_mulx(u8 *pad)
 
 static void aes_encrypt_deinit(void *ctx)
 {
-	memset(ctx, 0, AES_PRIV_SIZE);
-	kfree(ctx);
+	kzfree(ctx);
 }