The "AUVI_INPUT(tmp)" macro uses "tmp" as an index of an array with
AU0828_MAX_INPUT elements.

Signed-off-by: Dan Carpenter <erro...@gmail.com>

diff --git a/drivers/media/video/au0828/au0828-video.c 
b/drivers/media/video/au0828/au0828-video.c
index dc67bc4..19a5773 100644
--- a/drivers/media/video/au0828/au0828-video.c
+++ b/drivers/media/video/au0828/au0828-video.c
@@ -1104,7 +1104,7 @@ static int vidioc_enum_input(struct file *file, void 
*priv,
 
        tmp = input->index;
 
-       if (tmp > AU0828_MAX_INPUT)
+       if (tmp >= AU0828_MAX_INPUT)
                return -EINVAL;
        if (AUVI_INPUT(tmp).type == 0)
                return -EINVAL;
--
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