SELinux: selinux/xfrm.h needs net/flow.h

selinux/xfrm.h needs to #include net/flow.h or else suffer:

In file included from security/selinux/ss/services.c:69:0:
security/selinux/include/xfrm.h: In function 'selinux_xfrm_notify_policyload':
security/selinux/include/xfrm.h:53:14: error: 'flow_cache_genid' undeclared (first use in this function)
security/selinux/include/xfrm.h:53:14: note: each undeclared identifier is reported only once for each function it appears in

Signed-off-by: David Howells <[email protected]>

Author: dhowells

security/selinux/include/xfrm.h

@@ -7,6 +7,8 @@
 #ifndef _SELINUX_XFRM_H_
 #define _SELINUX_XFRM_H_
 
+#include <net/flow.h>
+
 int selinux_xfrm_policy_alloc(struct xfrm_sec_ctx **ctxp,
 			      struct xfrm_user_sec_ctx *sec_ctx);
 int selinux_xfrm_policy_clone(struct xfrm_sec_ctx *old_ctx,