From: Boris Brezillon boris.brezillon@collabora.com
commit 07d89227a983df957a6a7c56f7c040cde9ac571f upstream.
cfg->type can be overridden by v4l2_ctrl_fill() and the new value is stored in the local type var. Fix the tests to use this local var.
Fixes: 0996517cf8ea ("V4L/DVB: v4l2: Add new control handling framework") Cc: stable@vger.kernel.org Signed-off-by: Boris Brezillon boris.brezillon@collabora.com [hverkuil-cisco@xs4all.nl: change to !qmenu and !qmenu_int (checkpatch)] Signed-off-by: Hans Verkuil hverkuil-cisco@xs4all.nl Signed-off-by: Mauro Carvalho Chehab mchehab+samsung@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/media/v4l2-core/v4l2-ctrls.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-)
--- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -2103,16 +2103,15 @@ struct v4l2_ctrl *v4l2_ctrl_new_custom(s v4l2_ctrl_fill(cfg->id, &name, &type, &min, &max, &step, &def, &flags);
- is_menu = (cfg->type == V4L2_CTRL_TYPE_MENU || - cfg->type == V4L2_CTRL_TYPE_INTEGER_MENU); + is_menu = (type == V4L2_CTRL_TYPE_MENU || + type == V4L2_CTRL_TYPE_INTEGER_MENU); if (is_menu) WARN_ON(step); else WARN_ON(cfg->menu_skip_mask); - if (cfg->type == V4L2_CTRL_TYPE_MENU && qmenu == NULL) + if (type == V4L2_CTRL_TYPE_MENU && !qmenu) { qmenu = v4l2_ctrl_get_menu(cfg->id); - else if (cfg->type == V4L2_CTRL_TYPE_INTEGER_MENU && - qmenu_int == NULL) { + } else if (type == V4L2_CTRL_TYPE_INTEGER_MENU && !qmenu_int) { handler_set_err(hdl, -EINVAL); return NULL; }