[PATCH] fbdev: omapfb: off by one in omapfb_register_client()

The omapfb_register_client[] array has OMAPFB_PLANE_NUM elements so the

should be >= or we are one element beyond the end of the array.

Fixes: 8b08cf2b64f5 ("OMAP: add TI OMAP framebuffer driver") Signed-off-by: Dan Carpenter dan.carpenter@oracle.com

diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c index 585f39efcff6..1c75f4806ed3 100644 --- a/drivers/video/fbdev/omap/omapfb_main.c +++ b/drivers/video/fbdev/omap/omapfb_main.c @@ -958,7 +958,7 @@ int omapfb_register_client(struct omapfb_notifier_block *omapfb_nb, { int r;

- if ((unsigned)omapfb_nb->plane_idx > OMAPFB_PLANE_NUM) + if ((unsigned)omapfb_nb->plane_idx >= OMAPFB_PLANE_NUM) return -EINVAL;

if (!notifier_inited) {