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staging: vc04_services: bcm2835-camera: Remove unnecessary variable

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Instead of storing the result, make the function return directly

Signed-off-by: Narcisa Ana Maria Vasile <narcisaanamaria12@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Narcisa Ana Maria Vasile
2017-03-01 17:37:27 +02:00
committed by Greg Kroah-Hartman
parent 91b0faa50c
commit 3302603e14
1 changed files with 3 additions and 6 deletions
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9
drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c
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@@ -671,7 +671,6 @@ static struct vb2_ops bm2835_mmal_video_qops = {
static int set_overlay_params(struct bm2835_mmal_dev *dev,
struct vchiq_mmal_port *port)
{
int ret;
struct mmal_parameter_displayregion prev_config = {
.set = MMAL_DISPLAY_SET_LAYER | MMAL_DISPLAY_SET_ALPHA |
MMAL_DISPLAY_SET_DEST_RECT | MMAL_DISPLAY_SET_FULLSCREEN,
@@ -685,11 +684,9 @@ static int set_overlay_params(struct bm2835_mmal_dev *dev,
.height = dev->overlay.w.height,
},
};
ret = vchiq_mmal_port_parameter_set(dev->instance, port,
MMAL_PARAMETER_DISPLAYREGION,
&prev_config, sizeof(prev_config));
return ret;
return vchiq_mmal_port_parameter_set(dev->instance, port,
MMAL_PARAMETER_DISPLAYREGION,
&prev_config, sizeof(prev_config));
}
/* overlay ioctl */