media: atomisp: Drop ffmt local var from atomisp_set_fmt()

ffmt is a local variable pointing to a substruct of another local
variable which really just makes the code harder to read / follow,
so drop it.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

diff --git a/drivers/staging/media/atomisp/pci/atomisp_cmd.c b/drivers/staging/media/atomisp/pci/atomisp_cmd.c
index b9e7ad5..eb05288 100644 (file)
--- a/drivers/staging/media/atomisp/pci/atomisp_cmd.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_cmd.c
@@ -4992,7 +4992,6 @@ int atomisp_set_fmt(struct video_device *vdev, struct v4l2_format *f)
        struct v4l2_subdev_format vformat = {
                .which = V4L2_SUBDEV_FORMAT_ACTIVE,
        };
-       struct v4l2_mbus_framefmt *ffmt = &vformat.format;
        struct v4l2_rect isp_sink_crop;
        u16 source_pad = atomisp_subdev_source_pad(vdev);
        struct v4l2_subdev_fh fh;
@@ -5031,17 +5030,17 @@ int atomisp_set_fmt(struct video_device *vdev, struct v4l2_format *f)
        /* Ensure that the resolution is equal or below the maximum supported */
 
        vformat.which = V4L2_SUBDEV_FORMAT_ACTIVE;
-       v4l2_fill_mbus_format(ffmt, &f->fmt.pix, format_bridge->mbus_code);
-       ffmt->height += padding_h;
-       ffmt->width += padding_w;
+       v4l2_fill_mbus_format(&vformat.format, &f->fmt.pix, format_bridge->mbus_code);
+       vformat.format.height += padding_h;
+       vformat.format.width += padding_w;
 
        ret = v4l2_subdev_call(isp->inputs[asd->input_curr].camera, pad,
                               set_fmt, NULL, &vformat);
        if (ret)
                return ret;
 
-       f->fmt.pix.width = ffmt->width - padding_w;
-       f->fmt.pix.height = ffmt->height - padding_h;
+       f->fmt.pix.width = vformat.format.width - padding_w;
+       f->fmt.pix.height = vformat.format.height - padding_h;
 
        snr_fmt = f->fmt.pix;
        backup_fmt = snr_fmt;