From 3a81dbb2504c2c54e5fdb757a56ca4f98b45d7c7 Mon Sep 17 00:00:00 2001
From: Luc Verhaegen <libv@codethink.co.uk>
Date: Fri, 1 Apr 2011 13:50:10 +0200
Subject: [PATCH] gpu: pvr: fix pdumpfs_stream_buffer_clear

Fix tmp[] filling loop so that size == sizeof(tmp) also functions
correctly.

Spotted-by: Phil Carmody <ext-phil.2.carmody@nokia.com>
Signed-off-by: Luc Verhaegen <libv@codethink.co.uk>
Signed-off-by: Imre Deak <imre.deak@nokia.com>
---
 pvr/pvr_pdumpfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pvr/pvr_pdumpfs.c b/pvr/pvr_pdumpfs.c
index 6050fd3..c1b7df5 100644
--- a/pvr/pvr_pdumpfs.c
+++ b/pvr/pvr_pdumpfs.c
@@ -786,7 +786,7 @@ pdumpfs_stream_buffer_clear(char __user *buf, size_t size)
 	if (size >= sizeof(tmp)) {
 		int i;
 
-		for (i = 0; (i  + sizeof(tmp)) < size; i += sizeof(tmp))
+		for (i = 0; (i  + sizeof(tmp)) <= size; i += sizeof(tmp))
 			if (copy_to_user(buf + i, tmp, sizeof(tmp)))
 				return -EFAULT;
 		return i;
-- 
2.39.5