commit 8a478905adbb2e09a59644e76f7fe7e0ab644204
author Eric Paris <eparis@redhat.com> Mon Sep 14 20:59:48 2009 -0400
committer James Morris <jmorris@namei.org> Tue Sep 15 11:37:33 2009 +1000
tree 876eef3ca926a6b7d56d7fd2065039cc45a796bc
parent c08ef808ef24df32e25fbd949fe5310172f3c408

SELinux: inline selinux_is_enabled in !CONFIG_SECURITY_SELINUX

Without this patch building a kernel emits millions of warning like:

include/linux/selinux.h:92: warning: ?selinux_is_enabled? defined but not used

When it is build without CONFIG_SECURITY_SELINUX.  This is harmless, but
the function should be inlined, so it gets compiled out.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>

include/linux/selinux.h

diff --git a/include/linux/selinux.h b/include/linux/selinux.h
index 223d06a..82e0f26 100644
--- a/include/linux/selinux.h
+++ b/include/linux/selinux.h
@@ -89,7 +89,7 @@
 	return;
 }
 
-static bool selinux_is_enabled(void)
+static inline bool selinux_is_enabled(void)
 {
 	return false;
 }