From afe574f328fca42f2fa5fbc1c7a1c13d0f35d2f6 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Fri, 2 May 2008 17:49:52 -0700
Subject: Don't include the tail guard memrange in foreach callbacking.

---
 linux-core/drm_memrange.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'linux-core')

diff --git a/linux-core/drm_memrange.c b/linux-core/drm_memrange.c
index 663943ab..7304cbaa 100644
--- a/linux-core/drm_memrange.c
+++ b/linux-core/drm_memrange.c
@@ -291,10 +291,11 @@ int drm_memrange_for_each(struct drm_memrange *mm,
 		int ret;
 
 		cur = list_entry(list, struct drm_memrange_node, ml_entry);
-
-		ret = callback(cur, data);
-		if (ret != 0)
-			return ret;
+		if (!cur->free) {
+			ret = callback(cur, data);
+			if (ret != 0)
+				return ret;
+		}
 	}
 
 	return 0;
-- 
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