diff --git a/[refs] b/[refs]
index f0610e46de3a..4a64946185f0 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 42b16c051c3f462095fb8c9bad1bc05b34518cb9
+refs/heads/master: 9d9d27fb651a7c95a46f276bacb4329db47470a6
diff --git a/trunk/fs/sysfs/file.c b/trunk/fs/sysfs/file.c
index 1481cae7d99a..849aac115460 100644
--- a/trunk/fs/sysfs/file.c
+++ b/trunk/fs/sysfs/file.c
@@ -182,7 +182,7 @@ fill_write_buffer(struct sysfs_buffer * buffer, const char __user * buf, size_t
 		return -ENOMEM;
 
 	if (count >= PAGE_SIZE)
-		count = PAGE_SIZE - 1;
+		count = PAGE_SIZE;
 	error = copy_from_user(buffer->page,buf,count);
 	buffer->needs_read_fill = 1;
 	return error ? -EFAULT : count;