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dnn_backend_openvino.c: refine code for error handle

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Signed-off-by: Xie, Lin <lin.xie@intel.com>
Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
This commit is contained in:
Guo, Yejun 2020-11-18 14:16:24 +08:00
parent 2b177033bb
commit 38089925fa
1 changed files with 6 additions and 16 deletions
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22
libavfilter/dnn/dnn_backend_openvino.c
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@ -336,8 +336,11 @@ DNNModel *ff_dnn_load_model_ov(const char *model_filename, const char *options,
}
ov_model = av_mallocz(sizeof(OVModel));
if (!ov_model)
goto err;
if (!ov_model) {
av_freep(&model);
return NULL;
}
model->model = (void *)ov_model;
ov_model->model = model;
ov_model->ctx.class = &dnn_openvino_class;
ctx = &ov_model->ctx;
@ -377,7 +380,6 @@ DNNModel *ff_dnn_load_model_ov(const char *model_filename, const char *options,
if (status != OK)
goto err;
model->model = (void *)ov_model;
model->get_input = &get_input_ov;
model->get_output = &get_output_ov;
model->options = options;
@ -386,19 +388,7 @@ DNNModel *ff_dnn_load_model_ov(const char *model_filename, const char *options,
return model;
err:
if (model)
av_freep(&model);
if (ov_model) {
if (ov_model->infer_request)
ie_infer_request_free(&ov_model->infer_request);
if (ov_model->exe_network)
ie_exec_network_free(&ov_model->exe_network);
if (ov_model->network)
ie_network_free(&ov_model->network);
if (ov_model->core)
ie_core_free(&ov_model->core);
av_freep(&ov_model);
}
ff_dnn_free_model_ov(&model);
return NULL;
}