Commit 7b74d12a authored Dec 03, 2020 by Wang Hai Committed by Greg Kroah-Hartman Dec 08, 2020

net: mvpp2: Fix error return code in mvpp2_open()



[ Upstream commit 82a10dc7f0960735f40e8d7d3bee56934291600f ]

Fix to return negative error code -ENOENT from invalid configuration
error handling case instead of 0, as done elsewhere in this function.

Fixes: 4bb04326 ("net: mvpp2: phylink support")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20201203141806.37966-1-wanghai38@huawei.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 546a617b

drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -3363,6 +3363,7 @@ static int mvpp2_open(struct net_device *dev)
		if (!valid) {
		netdev_err(port->dev,
		"invalid configuration: no dt or link IRQ");
		err = -ENOENT;
		goto err_free_irq;
		}