| Message ID | 16d2b244566d4993c8fb26e1e2fbd178f46587f4.1685340157.git.mazziesaccount@gmail.com (mailing list archive) |
|---|---|
| State | Handled Elsewhere, archived |
| Headers | show |
| Series | fix fwnode_irq_get[_byname()] returnvalue | expand |
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index 5b987af306a5..57cacdcd49ea 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -5830,13 +5830,13 @@ static int mvpp2_multi_queue_vectors_init(struct mvpp2_port *port, } if (port_node) - v->irq = of_irq_get_byname(port_node, irqname); + ret = of_irq_get_byname(port_node, irqname); else - v->irq = fwnode_irq_get(port->fwnode, i); - if (v->irq < 0) { - ret = -EINVAL; + ret = fwnode_irq_get(port->fwnode, i); + if (ret < 0) goto err; - } + + v->irq = ret; netif_napi_add(port->dev, &v->napi, mvpp2_poll); }
Do not overwrite error from lower layers but return the actual error to user if obtaining an IRQ fails. Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Suggested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> --- Revision history: v7: New patch drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)