selinux: sparse fix: fix warnings in netlink code
Fix sparse warnings in SELinux Netlink code.
Signed-off-by: James Morris <jmorris@namei.org>
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 4a176b4..1206cee 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -92,7 +92,6 @@
#define NUM_SEL_MNT_OPTS 5
-extern int selinux_nlmsg_lookup(u16 sclass, u16 nlmsg_type, u32 *perm);
extern struct security_operations *security_ops;
/* SECMARK reference count */
diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h
index 13b6263..d871e8a 100644
--- a/security/selinux/include/security.h
+++ b/security/selinux/include/security.h
@@ -221,6 +221,9 @@
extern void exit_sel_fs(void);
extern struct dentry *selinux_null;
extern struct vfsmount *selinuxfs_mount;
+extern void selnl_notify_setenforce(int val);
+extern void selnl_notify_policyload(u32 seqno);
+extern int selinux_nlmsg_lookup(u16 sclass, u16 nlmsg_type, u32 *perm);
#endif /* _SELINUX_SECURITY_H_ */
diff --git a/security/selinux/netlink.c b/security/selinux/netlink.c
index 36ac257..ce3f481 100644
--- a/security/selinux/netlink.c
+++ b/security/selinux/netlink.c
@@ -19,6 +19,8 @@
#include <linux/selinux_netlink.h>
#include <net/net_namespace.h>
+#include "security.h"
+
static struct sock *selnl;
static int selnl_msglen(int msgtype)
diff --git a/security/selinux/nlmsgtab.c b/security/selinux/nlmsgtab.c
index 8b02b21..0920ea3 100644
--- a/security/selinux/nlmsgtab.c
+++ b/security/selinux/nlmsgtab.c
@@ -21,6 +21,7 @@
#include "flask.h"
#include "av_permissions.h"
+#include "security.h"
struct nlmsg_perm {
u16 nlmsg_type;
diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index ba2ada5..f466587 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -75,8 +75,6 @@
/* global data for policy capabilities */
static struct dentry *policycap_dir;
-extern void selnl_notify_setenforce(int val);
-
/* Check whether a task is allowed to use a security operation. */
static int task_has_security(struct task_struct *tsk,
u32 perms)
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index 37c50c6..185f849 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -70,8 +70,6 @@
#include "ebitmap.h"
#include "audit.h"
-extern void selnl_notify_policyload(u32 seqno);
-
int selinux_policycap_netpeer;
int selinux_policycap_openperm;