From 298a8b0aaacacd344d790b3f71b7193b6d252ae7 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Tue, 25 Sep 2007 11:53:24 -0300
Subject: [PATCH] --- yaml --- r: 65929 b: refs/heads/master c:
 cd4765efdd816ac14075fc7d5adf489502e75e1e h: refs/heads/master i:   65927:
 b000cc82312bc6980e3f25ddb3b279a1f7733ffb v: v3

---
 [refs]                                    | 2 +-
 trunk/drivers/media/video/videobuf-core.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 21d6e50449e9..6806d67355a8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3bef5e4a1f73898dc8c8433f938d3a8b22f2be22
+refs/heads/master: cd4765efdd816ac14075fc7d5adf489502e75e1e
diff --git a/trunk/drivers/media/video/videobuf-core.c b/trunk/drivers/media/video/videobuf-core.c
index 256501384af7..eb3b98400c1b 100644
--- a/trunk/drivers/media/video/videobuf-core.c
+++ b/trunk/drivers/media/video/videobuf-core.c
@@ -880,6 +880,9 @@ int videobuf_mmap_free(struct videobuf_queue *q)
 	int i;
 	int rc;
 
+	if (!q)
+		return 0;
+
 	MAGIC_CHECK(q->int_ops->magic,MAGIC_QTYPE_OPS);
 
 	rc  = CALL(q,mmap_free,q);