media: rkisp1: isp: Initialize some variables at declaration time

Initialize the src_fmt and sink_fmt variable when declaring them in
rkisp1_config_isp().

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Dafna Hirschfeld <dafna@fastmail.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
index 938541ce52ce0483bfb127e7b73558c3dcd76f3e..53f0516594ef07c901e09ce07c099d74ab071295 100644 (file)
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
@@ -142,12 +142,11 @@ static int rkisp1_config_isp(struct rkisp1_isp *isp,
 {
        struct rkisp1_device *rkisp1 = isp->rkisp1;
        u32 isp_ctrl = 0, irq_mask = 0, acq_mult = 0, acq_prop = 0;
-       const struct rkisp1_mbus_info *src_fmt, *sink_fmt;
+       const struct rkisp1_mbus_info *sink_fmt = isp->sink_fmt;
+       const struct rkisp1_mbus_info *src_fmt = isp->src_fmt;
        struct v4l2_mbus_framefmt *sink_frm;
        struct v4l2_rect *sink_crop;
 
-       sink_fmt = isp->sink_fmt;
-       src_fmt = isp->src_fmt;
        sink_frm = rkisp1_isp_get_pad_fmt(isp, NULL,
                                          RKISP1_ISP_PAD_SINK_VIDEO,
                                          V4L2_SUBDEV_FORMAT_ACTIVE);