From 5ca418b8af57c86b30d8b55bce5740580b5eff9e Mon Sep 17 00:00:00 2001
From: Stefan Ringel <stefan.ringel@arcor.de>
Date: Wed, 19 May 2010 13:58:24 -0300
Subject: [PATCH] --- yaml --- r: 199970 b: refs/heads/master c:
 0f9bdbc2da442a78990579cabc1554446ed784a7 h: refs/heads/master v: v3

---
 [refs]                                      | 2 +-
 trunk/drivers/staging/tm6000/tm6000-video.c | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 5d96083896fb..4f9e34cc0545 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2a15ac7ad625dc22885446016d730a451df1b7d4
+refs/heads/master: 0f9bdbc2da442a78990579cabc1554446ed784a7
diff --git a/trunk/drivers/staging/tm6000/tm6000-video.c b/trunk/drivers/staging/tm6000/tm6000-video.c
index f2b7fe4a3581..2adf3cc972d3 100644
--- a/trunk/drivers/staging/tm6000/tm6000-video.c
+++ b/trunk/drivers/staging/tm6000/tm6000-video.c
@@ -205,7 +205,11 @@ static int copy_packet(struct urb *urb, u32 header, u8 **ptr, u8 *endp,
 		c = (header >> 24) & 0xff;
 
 		/* split the header fields */
-		size  = (((header & 0x7e) << 1) -1) *4;
+		size  = ((header & 0x7e) << 1);
+
+		if (size > 0)
+			size -= 4;
+
 		block = (header >> 7) & 0xf;
 		field = (header >> 11) & 0x1;
 		line  = (header >> 12) & 0x1ff;