sunrpc: move rq_splice_ok flag into rq_flags

Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

include/linux/sunrpc/svc.h

@@ -256,6 +256,9 @@ struct svc_rqst {
 #define	RQ_LOCAL	(1)			/* local request */
 #define	RQ_USEDEFERRAL	(2)			/* use deferral */
 #define	RQ_DROPME	(3)			/* drop current reply */
+#define	RQ_SPLICE_OK	(4)			/* turned off in gss privacy
+						 * to prevent encrypting page
+						 * cache pages */
 	unsigned long		rq_flags;	/* flags field */
 
 	void *			rq_argp;	/* decoded arguments */
@@ -277,9 +280,6 @@ struct svc_rqst {
 	struct auth_domain *	rq_gssclient;	/* "gss/"-style peer info */
 	int			rq_cachetype;
 	struct svc_cacherep *	rq_cacherep;	/* cache info */
-	bool			rq_splice_ok;   /* turned off in gss privacy
-						 * to prevent encrypting page
-						 * cache pages */
 	struct task_struct	*rq_task;	/* service thread */
 };