[PATCH 9/9] staging: bcm2835-camera: reduce indentation in ctrl_set_image_effect
Stefan Wahren
stefan.wahren at i2se.com
Sun Mar 29 12:45:01 UTC 2020
We can reduce the indentation in the loop by using continue in case the
effect doesn't match.
Signed-off-by: Stefan Wahren <stefan.wahren at i2se.com>
---
.../vc04_services/bcm2835-camera/controls.c | 63 +++++++++++-----------
1 file changed, 31 insertions(+), 32 deletions(-)
diff --git a/drivers/staging/vc04_services/bcm2835-camera/controls.c b/drivers/staging/vc04_services/bcm2835-camera/controls.c
index 8e10a66..b096a12 100644
--- a/drivers/staging/vc04_services/bcm2835-camera/controls.c
+++ b/drivers/staging/vc04_services/bcm2835-camera/controls.c
@@ -514,42 +514,41 @@ static int ctrl_set_image_effect(struct bm2835_mmal_dev *dev,
struct mmal_parameter_imagefx_parameters imagefx;
for (i = 0; i < ARRAY_SIZE(v4l2_to_mmal_effects_values); i++) {
- if (ctrl->val == v4l2_to_mmal_effects_values[i].v4l2_effect) {
- imagefx.effect =
- v4l2_to_mmal_effects_values[i].mmal_effect;
- imagefx.num_effect_params =
- v4l2_to_mmal_effects_values[i].num_effect_params;
-
- if (imagefx.num_effect_params > MMAL_MAX_IMAGEFX_PARAMETERS)
- imagefx.num_effect_params = MMAL_MAX_IMAGEFX_PARAMETERS;
-
- for (j = 0; j < imagefx.num_effect_params; j++)
- imagefx.effect_parameter[j] =
- v4l2_to_mmal_effects_values[i].effect_params[j];
-
- dev->colourfx.enable =
- v4l2_to_mmal_effects_values[i].col_fx_enable;
- if (!v4l2_to_mmal_effects_values[i].col_fx_fixed_cbcr) {
- dev->colourfx.u =
- v4l2_to_mmal_effects_values[i].u;
- dev->colourfx.v =
- v4l2_to_mmal_effects_values[i].v;
- }
+ if (ctrl->val != v4l2_to_mmal_effects_values[i].v4l2_effect)
+ continue;
+
+ imagefx.effect =
+ v4l2_to_mmal_effects_values[i].mmal_effect;
+ imagefx.num_effect_params =
+ v4l2_to_mmal_effects_values[i].num_effect_params;
- control = &dev->component[COMP_CAMERA]->control;
+ if (imagefx.num_effect_params > MMAL_MAX_IMAGEFX_PARAMETERS)
+ imagefx.num_effect_params = MMAL_MAX_IMAGEFX_PARAMETERS;
- ret = vchiq_mmal_port_parameter_set(
- dev->instance, control,
- MMAL_PARAMETER_IMAGE_EFFECT_PARAMETERS,
- &imagefx, sizeof(imagefx));
- if (ret)
- goto exit;
+ for (j = 0; j < imagefx.num_effect_params; j++)
+ imagefx.effect_parameter[j] =
+ v4l2_to_mmal_effects_values[i].effect_params[j];
- ret = vchiq_mmal_port_parameter_set(
- dev->instance, control,
- MMAL_PARAMETER_COLOUR_EFFECT,
- &dev->colourfx, sizeof(dev->colourfx));
+ dev->colourfx.enable =
+ v4l2_to_mmal_effects_values[i].col_fx_enable;
+ if (!v4l2_to_mmal_effects_values[i].col_fx_fixed_cbcr) {
+ dev->colourfx.u = v4l2_to_mmal_effects_values[i].u;
+ dev->colourfx.v = v4l2_to_mmal_effects_values[i].v;
}
+
+ control = &dev->component[COMP_CAMERA]->control;
+
+ ret = vchiq_mmal_port_parameter_set(
+ dev->instance, control,
+ MMAL_PARAMETER_IMAGE_EFFECT_PARAMETERS,
+ &imagefx, sizeof(imagefx));
+ if (ret)
+ goto exit;
+
+ ret = vchiq_mmal_port_parameter_set(
+ dev->instance, control,
+ MMAL_PARAMETER_COLOUR_EFFECT,
+ &dev->colourfx, sizeof(dev->colourfx));
}
exit:
--
2.7.4
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