From: Shreenidhi Shedi <yesshedi@gmail.com>
Date: Sun, 15 May 2022 07:31:09 +0000 (+0530)
Subject: audit: remove redundant data_len check
X-Git-Tag: v6.1-rc5~761^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5ee6cfdd11aaf5aee5cd48baf35b1710caa68a5c;p=platform%2Fkernel%2Flinux-starfive.git

audit: remove redundant data_len check

data_len is already getting checked if it's less than 2 earlier in this
function.

Signed-off-by: Shreenidhi Shedi <sshedi@vmware.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
---

diff --git a/kernel/audit.c b/kernel/audit.c
index 7690c29..0749211 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -1390,7 +1390,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
 						 str);
 			} else {
 				audit_log_format(ab, " data=");
-				if (data_len > 0 && str[data_len - 1] == '\0')
+				if (str[data_len - 1] == '\0')
 					data_len--;
 				audit_log_n_untrustedstring(ab, str, data_len);
 			}