linux-kernel - [PATCH apparmor] apparmor: remove unneeded one-line hook wrappers

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Date:   Mon, 11 Oct 2021 16:38:54 +0200
From:   Florian Westphal <fw@...len.de>
To:     linux-security-module@...r.kernel.org
Cc:     john.johansen@...onical.com, jmorris@...ei.org, serge@...lyn.com,
        linux-kernel@...r.kernel.org, Florian Westphal <fw@...len.de>
Subject: [PATCH apparmor] apparmor: remove unneeded one-line hook wrappers

Use the common function directly.

Signed-off-by: Florian Westphal <fw@...len.de>
---
 security/apparmor/lsm.c | 20 ++------------------
 1 file changed, 2 insertions(+), 18 deletions(-)

diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
index f72406fe1bf2..eafb44aa553a 100644
--- a/security/apparmor/lsm.c
+++ b/security/apparmor/lsm.c
@@ -1773,32 +1773,16 @@ static unsigned int apparmor_ip_postroute(void *priv,
 
 }
 
-static unsigned int apparmor_ipv4_postroute(void *priv,
-					    struct sk_buff *skb,
-					    const struct nf_hook_state *state)
-{
-	return apparmor_ip_postroute(priv, skb, state);
-}
-
-#if IS_ENABLED(CONFIG_IPV6)
-static unsigned int apparmor_ipv6_postroute(void *priv,
-					    struct sk_buff *skb,
-					    const struct nf_hook_state *state)
-{
-	return apparmor_ip_postroute(priv, skb, state);
-}
-#endif
-
 static const struct nf_hook_ops apparmor_nf_ops[] = {
 	{
-		.hook =         apparmor_ipv4_postroute,
+		.hook =         apparmor_ip_postroute,
 		.pf =           NFPROTO_IPV4,
 		.hooknum =      NF_INET_POST_ROUTING,
 		.priority =     NF_IP_PRI_SELINUX_FIRST,
 	},
 #if IS_ENABLED(CONFIG_IPV6)
 	{
-		.hook =         apparmor_ipv6_postroute,
+		.hook =         apparmor_ip_postroute,
 		.pf =           NFPROTO_IPV6,
 		.hooknum =      NF_INET_POST_ROUTING,
 		.priority =     NF_IP6_PRI_SELINUX_FIRST,
-- 
2.32.0