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Message-ID: <8c5b976a4ef9ba38fc952e9cf61848baa3e9dfe7.1690890774.git.mazziesaccount@gmail.com>
Date: Tue, 1 Aug 2023 15:04:40 +0300
From: Matti Vaittinen <mazziesaccount@...il.com>
To: Matti Vaittinen <matti.vaittinen@...rohmeurope.com>,
Matti Vaittinen <mazziesaccount@...il.com>
Cc: Marcin Wojtas <mw@...ihalf.com>,
Russell King <linux@...linux.org.uk>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v8 8/8] net-next: mvpp2: don't shadow error
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@...ux.intel.com>
Suggested-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>
Signed-off-by: Matti Vaittinen <mazziesaccount@...il.com>
---
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 2632ffe91ca5..2aba34a2ca76 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);
}
--
2.40.1
--
Matti Vaittinen, Linux device drivers
ROHM Semiconductors, Finland SWDC
Kiviharjunlenkki 1E
90220 OULU
FINLAND
~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~
Simon says - in Latin please.
~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~
Thanks to Simon Glass for the translation =]
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