linux-kernel - [RFC PATCH 05/20] selinux: hashtab: use identical iterator type

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Message-Id: <20230706132337.15924-5-cgzones@googlemail.com>
Date:   Thu,  6 Jul 2023 15:23:20 +0200
From:   Christian Göttsche <cgzones@...glemail.com>
To:     selinux@...r.kernel.org
Cc:     Paul Moore <paul@...l-moore.com>,
        Stephen Smalley <stephen.smalley.work@...il.com>,
        Eric Paris <eparis@...isplace.org>,
        linux-kernel@...r.kernel.org
Subject: [RFC PATCH 05/20] selinux: hashtab: use identical iterator type

Use the identical type u32 for the loop iterator.

Signed-off-by: Christian Göttsche <cgzones@...glemail.com>
---
 security/selinux/ss/hashtab.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/security/selinux/ss/hashtab.c b/security/selinux/ss/hashtab.c
index 3fb8f9026e9b..ede3cc1bd204 100644
--- a/security/selinux/ss/hashtab.c
+++ b/security/selinux/ss/hashtab.c
@@ -137,7 +137,7 @@ int hashtab_duplicate(struct hashtab *new, struct hashtab *orig,
 		void *args)
 {
 	struct hashtab_node *cur, *tmp, *tail;
-	int i, rc;
+	int rc;
 
 	memset(new, 0, sizeof(*new));
 
@@ -147,7 +147,7 @@ int hashtab_duplicate(struct hashtab *new, struct hashtab *orig,
 
 	new->size = orig->size;
 
-	for (i = 0; i < orig->size; i++) {
+	for (u32 i = 0; i < orig->size; i++) {
 		tail = NULL;
 		for (cur = orig->htable[i]; cur; cur = cur->next) {
 			tmp = kmem_cache_zalloc(hashtab_node_cachep,
@@ -172,7 +172,7 @@ int hashtab_duplicate(struct hashtab *new, struct hashtab *orig,
 	return 0;
 
  error:
-	for (i = 0; i < new->size; i++) {
+	for (u32 i = 0; i < new->size; i++) {
 		for (cur = new->htable[i]; cur; cur = tmp) {
 			tmp = cur->next;
 			destroy(cur->key, cur->datum, args);
-- 
2.40.1