selinux: fix up style problem on /selinux/status

This patch fixes up coding-style problem at this commit:

 4f27a7d49789b04404eca26ccde5f527231d01d5
 selinux: fast status update interface (/selinux/status)

Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com>
Signed-off-by: James Morris <jmorris@namei.org>
diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h
index e390e31..4b66f19 100644
--- a/security/selinux/include/security.h
+++ b/security/selinux/include/security.h
@@ -197,8 +197,7 @@
 extern struct page *selinux_kernel_status_page(void);
 
 #define SELINUX_KERNEL_STATUS_VERSION	1
-struct selinux_kernel_status
-{
+struct selinux_kernel_status {
 	u32	version;	/* version number of thie structure */
 	u32	sequence;	/* sequence number of seqlock logic */
 	u32	enforcing;	/* current setting of enforcing mode */