From 7447ac1141d1ae47c49dcf6c05307d699715bc39 Mon Sep 17 00:00:00 2001
From: riastradh <riastradh@NetBSD.org>
Date: Tue, 22 Jul 2014 22:14:22 +0000
Subject: [PATCH] Free temporary segs on the way out of bus_dmamap_load_pglist.

---
 sys/external/bsd/drm2/include/drm/bus_dma_hacks.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/sys/external/bsd/drm2/include/drm/bus_dma_hacks.h b/sys/external/bsd/drm2/include/drm/bus_dma_hacks.h
index aa8377ea3b05..65f34753f6a8 100644
--- a/sys/external/bsd/drm2/include/drm/bus_dma_hacks.h
+++ b/sys/external/bsd/drm2/include/drm/bus_dma_hacks.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: bus_dma_hacks.h,v 1.5 2014/07/16 20:59:58 riastradh Exp $	*/
+/*	$NetBSD: bus_dma_hacks.h,v 1.6 2014/07/22 22:14:22 riastradh Exp $	*/
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -162,12 +162,13 @@ bus_dmamap_load_pglist(bus_dma_tag_t tag, bus_dmamap_t map,
 		goto fail0;
 
 	/* Success!  */
-	return 0;
+	error = 0;
+	goto out;
 
 fail1: __unused
 	bus_dmamap_unload(tag, map);
 fail0:	KASSERT(error);
-	kmem_free(segs, (nsegs * sizeof(segs[0])));
+out:	kmem_free(segs, (nsegs * sizeof(segs[0])));
 	return error;
 }