[4.1] 870b74e Polish

[Lasse Karstensen]

commit 870b74edef9c686cbb7478d4d65a03255f8d8cc8
Author: Dridi Boukelmoune <dridi.boukelmoune at gmail.com>
Date:   Wed Feb 17 16:50:03 2016 +0100

    Polish

diff --git a/bin/varnishd/cache/cache_fetch_proc.c b/bin/varnishd/cache/cache_fetch_proc.c
index 6c38122..e3ee3eb 100644
--- a/bin/varnishd/cache/cache_fetch_proc.c
+++ b/bin/varnishd/cache/cache_fetch_proc.c
@@ -199,7 +199,7 @@ VFP_Push(struct vfp_ctx *vc, const struct vfp *vfp, int top)
 
 	vfe = WS_Alloc(vc->http->ws, sizeof *vfe);
 	if (vfe == NULL)
-		return NULL;
+		return (NULL);
 
 	INIT_OBJ(vfe, VFP_ENTRY_MAGIC);
 	vfe->vfp = vfp;