From: Namjae Jeon <namjae.jeon@samsung.com>
Date: Wed, 26 May 2021 06:23:55 +0000 (+0900)
Subject: cifsd: use memcmp instead of for loop check in oid_eq()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3566a2b0f73a46eb93beafd70b8386a3b59d5acb;p=linux.git

cifsd: use memcmp instead of for loop check in oid_eq()

Use memcmp instead of for loop check in oid_eq().

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
---

diff --git a/fs/cifsd/asn1.c b/fs/cifsd/asn1.c
index f2628dc3490f1..a7db37eef2a97 100644
--- a/fs/cifsd/asn1.c
+++ b/fs/cifsd/asn1.c
@@ -110,16 +110,10 @@ static bool
 oid_eq(unsigned long *oid1, unsigned int oid1len,
 		unsigned long *oid2, unsigned int oid2len)
 {
-	unsigned int i;
-
 	if (oid1len != oid2len)
 		return false;
 
-	for (i = 0; i < oid1len; i++) {
-		if (oid1[i] != oid2[i])
-			return false;
-	}
-	return true;
+	return memcmp(oid1, oid2, oid1len) == 0;
 }
 
 int