From 84117994bc103617787147b8538a5c021b2ca79f Mon Sep 17 00:00:00 2001
From: Minghao Chi <chi.minghao@zte.com.cn>
Date: Wed, 12 Jan 2022 08:03:56 +0000
Subject: [PATCH] security/apparmor: remove redundant ret variable
Return value from nf_register_net_hooks() directly instead
of taking this in another redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Signed-off-by: CGEL ZTE <cgel.zte@gmail.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
---
security/apparmor/lsm.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
index 301c2bba4867d..1ebcf1a6e1d00 100644
--- a/security/apparmor/lsm.c
+++ b/security/apparmor/lsm.c
@@ -1825,11 +1825,8 @@ static const struct nf_hook_ops apparmor_nf_ops[] = {
static int __net_init apparmor_nf_register(struct net *net)
{
- int ret;
-
- ret = nf_register_net_hooks(net, apparmor_nf_ops,
+ return nf_register_net_hooks(net, apparmor_nf_ops,
ARRAY_SIZE(apparmor_nf_ops));
- return ret;
}
static void __net_exit apparmor_nf_unregister(struct net *net)
--
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