linux-kernel - [PATCH] integrity/ima: Add declarations to init

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Message-Id: <20210323013318.296993-1-unclexiaole@gmail.com>
Date:   Tue, 23 Mar 2021 01:33:18 +0000
From:   Jiele Zhao <unclexiaole@...il.com>
To:     serge@...lyn.com, jmorris@...ei.org
Cc:     linux-security-module@...r.kernel.org,
        linux-kernel@...r.kernel.org, Jiele Zhao <unclexiaole@...il.com>
Subject: [PATCH] integrity/ima: Add declarations to init_once void arguments.

init_once is a callback to kmem_cache_create. The parameter
type of this function is void *, so it's better to give a
explicit cast here.

Signed-off-by: Jiele Zhao <unclexiaole@...il.com>
---
 security/integrity/iint.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/integrity/iint.c b/security/integrity/iint.c
index 1d20003243c3..5f3f2de997e1 100644
--- a/security/integrity/iint.c
+++ b/security/integrity/iint.c
@@ -152,7 +152,7 @@ void integrity_inode_free(struct inode *inode)
 
 static void init_once(void *foo)
 {
-	struct integrity_iint_cache *iint = foo;
+	struct integrity_iint_cache *iint = (struct integrity_iint_cache *)foo;
 
 	memset(iint, 0, sizeof(*iint));
 	iint->ima_file_status = INTEGRITY_UNKNOWN;
-- 
2.25.1