for_each_child_of_node(node, child) {
ret = dma_init(node, child);
if (ret) {
+ of_node_put(child);
dev_err(&pdev->dev, "init failed with %d\n", ret);
break;
}
for_each_child_of_node(regions, child) {
region = devm_kzalloc(dev, sizeof(*region), GFP_KERNEL);
if (!region) {
+ of_node_put(child);
dev_err(dev, "out of memory allocating region\n");
return -ENOMEM;
}
for_each_child_of_node(qmgrs, child) {
qmgr = devm_kzalloc(dev, sizeof(*qmgr), GFP_KERNEL);
if (!qmgr) {
+ of_node_put(child);
dev_err(dev, "out of memory allocating qmgr\n");
return -ENOMEM;
}
for_each_child_of_node(pdsps, child) {
pdsp = devm_kzalloc(dev, sizeof(*pdsp), GFP_KERNEL);
if (!pdsp) {
+ of_node_put(child);
dev_err(dev, "out of memory allocating pdsp\n");
return -ENOMEM;
}