[FFmpeg-devel] [PATCH V1 3/5] lavfi/dnn/dnn_backend_native: Refine the coding style

[Jun Zhao]

From: Jun Zhao <barryjzhao at tencent.com>

    We perfer the coding style like:

    /* some stuff */
    if (error) {
        /* error handling */
        return -(errorcode);
    }
    /* normal actions */
    do_something()

Signed-off-by: Jun Zhao <barryjzhao at tencent.com>
---
 libavfilter/dnn/dnn_backend_native.c |   24 +++++++++++-------------
 1 files changed, 11 insertions(+), 13 deletions(-)

diff --git a/libavfilter/dnn/dnn_backend_native.c b/libavfilter/dnn/dnn_backend_native.c
index 09c583b..7b489d0 100644
--- a/libavfilter/dnn/dnn_backend_native.c
+++ b/libavfilter/dnn/dnn_backend_native.c
@@ -40,19 +40,17 @@ static DNNReturnType set_input_output_native(void *model, DNNInputData *input, c
     if (network->layers_num <= 0 || network->layers[0].type != INPUT){
         return DNN_ERROR;
     }
-    else{
-        input_params = (InputParams *)network->layers[0].params;
-        input_params->width = cur_width = input->width;
-        input_params->height = cur_height = input->height;
-        input_params->channels = cur_channels = input->channels;
-        if (input->data){
-            av_freep(&input->data);
-        }
-        av_assert0(input->dt == DNN_FLOAT);
-        network->layers[0].output = input->data = av_malloc(cur_height * cur_width * cur_channels * sizeof(float));
-        if (!network->layers[0].output){
-            return DNN_ERROR;
-        }
+    input_params = (InputParams *)network->layers[0].params;
+    input_params->width = cur_width = input->width;
+    input_params->height = cur_height = input->height;
+    input_params->channels = cur_channels = input->channels;
+    if (input->data){
+        av_freep(&input->data);
+    }
+    av_assert0(input->dt == DNN_FLOAT);
+    network->layers[0].output = input->data = av_malloc(cur_height * cur_width * cur_channels * sizeof(float));
+    if (!network->layers[0].output){
+        return DNN_ERROR;
     }
 
     for (layer = 1; layer < network->layers_num; ++layer){
-- 
1.7.1