}
while ((res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, k))) {
- for (i = res->start; i <= res->end; i++) {
- if (devm_request_irq(&pdev->dev, i, cpsw_interrupt, 0,
- dev_name(&pdev->dev), priv)) {
- dev_err(priv->dev, "error attaching irq\n");
- goto clean_ale_ret;
- }
- priv->irqs_table[k] = i;
- priv->num_irqs = k + 1;
+ if (k >= ARRAY_SIZE(priv->irqs_table)) {
+ ret = -EINVAL;
+ goto clean_ale_ret;
}
+
+ ret = devm_request_irq(&pdev->dev, res->start, cpsw_interrupt,
+ 0, dev_name(&pdev->dev), priv);
+ if (ret < 0) {
+ dev_err(priv->dev, "error attaching irq (%d)\n", ret);
+ goto clean_ale_ret;
+ }
+
+ priv->irqs_table[k] = res->start;
k++;
}
+ priv->num_irqs = k;
+
ndev->features |= NETIF_F_HW_VLAN_CTAG_FILTER;
ndev->netdev_ops = &cpsw_netdev_ops;