From 1a93a6eac32a2853177f10e274b9b761b42356eb Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Mon, 8 Aug 2016 13:08:25 -0400 Subject: 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 Acked-by: Casey Schaufler Signed-off-by: Paul Moore --- security/lsm_audit.c | 2 +- security/selinux/hooks.c | 12 ++++++------ security/smack/smack_netfilter.c | 4 ++-- 3 files changed, 9 insertions(+), 9 deletions(-) (limited to 'security') diff --git a/security/lsm_audit.c b/security/lsm_audit.c index cccbf3068cdc..5369036cf905 100644 --- a/security/lsm_audit.c +++ b/security/lsm_audit.c @@ -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 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 13185a6c266a..880f9533863f 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -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, diff --git a/security/smack/smack_netfilter.c b/security/smack/smack_netfilter.c index aa6bf1b22ec5..205b785fb400 100644 --- a/security/smack/smack_netfilter.c +++ b/security/smack/smack_netfilter.c @@ -20,7 +20,7 @@ #include #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, -- cgit v1.2.3