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security: Use IS_ENABLED() instead of checking for built-in or module 

The IS_ENABLED() macro checks if a Kconfig symbol has been enabled
either built-in or as a module, use that macro instead of open coding
the same.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
This commit is contained in:
Javier Martinez Canillas 2016-08-08 13:08:25 -04:00 committed by Paul Moore
parent 29b4817d40
commit 1a93a6eac3
3 changed files with 9 additions and 9 deletions
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2
security/lsm_audit.c
View File

@ -99,7 +99,7 @@ int ipv4_skb_to_auditdata(struct sk_buff *skb,
}
return ret;
}
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
#if IS_ENABLED(CONFIG_IPV6)
/**
* ipv6_skb_to_auditdata : fill auditdata from skb
* @skb : the skb

12
security/selinux/hooks.c
View File

@ -3984,7 +3984,7 @@ out:
return ret;
}
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
#if IS_ENABLED(CONFIG_IPV6)
/* Returns error only if unable to parse addresses */
static int selinux_parse_skb_ipv6(struct sk_buff *skb,
@ -4075,7 +4075,7 @@ static int selinux_parse_skb(struct sk_buff *skb, struct common_audit_data *ad,
&ad->u.net->v4info.daddr);
goto okay;
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
#if IS_ENABLED(CONFIG_IPV6)
case PF_INET6:
ret = selinux_parse_skb_ipv6(skb, ad, proto);
if (ret)
@ -5029,7 +5029,7 @@ static unsigned int selinux_ipv4_forward(void *priv,
return selinux_ip_forward(skb, state->in, PF_INET);
}
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
#if IS_ENABLED(CONFIG_IPV6)
static unsigned int selinux_ipv6_forward(void *priv,
struct sk_buff *skb,
const struct nf_hook_state *state)
@ -5087,7 +5087,7 @@ static unsigned int selinux_ipv4_output(void *priv,
return selinux_ip_output(skb, PF_INET);
}
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
#if IS_ENABLED(CONFIG_IPV6)
static unsigned int selinux_ipv6_output(void *priv,
struct sk_buff *skb,
const struct nf_hook_state *state)
@ -5273,7 +5273,7 @@ static unsigned int selinux_ipv4_postroute(void *priv,
return selinux_ip_postroute(skb, state->out, PF_INET);
}
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
#if IS_ENABLED(CONFIG_IPV6)
static unsigned int selinux_ipv6_postroute(void *priv,
struct sk_buff *skb,
const struct nf_hook_state *state)
@ -6317,7 +6317,7 @@ static struct nf_hook_ops selinux_nf_ops[] = {
.hooknum = NF_INET_LOCAL_OUT,
.priority = NF_IP_PRI_SELINUX_FIRST,
},
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
#if IS_ENABLED(CONFIG_IPV6)
{
.hook = selinux_ipv6_postroute,
.pf = NFPROTO_IPV6,

4
security/smack/smack_netfilter.c
View File

@ -20,7 +20,7 @@
#include <net/inet_sock.h>
#include "smack.h"
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
#if IS_ENABLED(CONFIG_IPV6)
static unsigned int smack_ipv6_output(void *priv,
struct sk_buff *skb,
@ -64,7 +64,7 @@ static struct nf_hook_ops smack_nf_ops[] = {
.hooknum = NF_INET_LOCAL_OUT,
.priority = NF_IP_PRI_SELINUX_FIRST,
},
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
#if IS_ENABLED(CONFIG_IPV6)
{
.hook = smack_ipv6_output,
.pf = NFPROTO_IPV6,