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smack: smk_ipv6_port_list should be static
Fixes the following sparse warning: security/smack/smack_lsm.c:55:1: warning: symbol 'smk_ipv6_port_list' was not declared. Should it be static? Signed-off-by: Geliang Tang <geliangtang@163.com> Acked-by: Casey Schaufler <casey@schaufler-ca.com>
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@ -52,7 +52,7 @@
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#define SMK_SENDING 2
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#ifdef SMACK_IPV6_PORT_LABELING
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LIST_HEAD(smk_ipv6_port_list);
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static LIST_HEAD(smk_ipv6_port_list);
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#endif
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static struct kmem_cache *smack_inode_cache;
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int smack_enabled;
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