net: moxa: Fix a potential double 'free_irq()'

Should an irq requested with 'devm_request_irq' be released explicitly, it should be done by 'devm_free_irq()', not 'free_irq()'. Fixes: 6c821bd ("net: Add MOXA ART SoCs ethernet driver") Signed-off-by: Christophe JAILLET <[email protected]> Signed-off-by: David S. Miller <[email protected]>
sm00th · May 1, 2020 · ee8d226 · ee8d226
1 parent ab046a5
commit ee8d226
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/net/ethernet/moxa/moxart_ether.c b/drivers/net/ethernet/moxa/moxart_ether.c
@@ -564,7 +564,7 @@ static int moxart_remove(struct platform_device *pdev)
 	struct net_device *ndev = platform_get_drvdata(pdev);
 
 	unregister_netdev(ndev);
-	free_irq(ndev->irq, ndev);
+	devm_free_irq(&pdev->dev, ndev->irq, ndev);
 	moxart_mac_free_memory(ndev);
 	free_netdev(ndev);