Probe should return an error code if platform_get_irq_byname() fails
but it returns success instead.
Fixes: 6c30384eb1de ("net: mscc: ocelot: register devlink ports")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Reviewed-by: Vladimir Oltean <vladimir.oltean@xxxxxxx>
---
v3: rebase
drivers/net/ethernet/mscc/ocelot_vsc7514.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mscc/ocelot_vsc7514.c b/drivers/net/ethernet/mscc/ocelot_vsc7514.c
index b52e24826b10..6b6eb92149ba 100644
--- a/drivers/net/ethernet/mscc/ocelot_vsc7514.c
+++ b/drivers/net/ethernet/mscc/ocelot_vsc7514.c
@@ -1300,8 +1300,10 @@ static int mscc_ocelot_probe(struct platform_device *pdev)
goto out_free_devlink;
irq_xtr = platform_get_irq_byname(pdev, "xtr");
- if (irq_xtr < 0)
+ if (irq_xtr < 0) {
+ err = irq_xtr;
goto out_free_devlink;
+ }
err = devm_request_threaded_irq(&pdev->dev, irq_xtr, NULL,
ocelot_xtr_irq_handler, IRQF_ONESHOT,
--
2.30.0
