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litex_liteeth: Fix a double free in the remove function

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[ Upstream commit c45231a7668d6b632534f692b10592ea375b55b0 ]

'netdev' is a managed resource allocated in the probe using
'devm_alloc_etherdev()'.
It must not be freed explicitly in the remove function.

Fixes: ee7da21ac4c3 ("net: Add driver for LiteX's LiteETH network interface")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Christophe JAILLET 2021-11-07 21:13:07 +01:00 committed by Greg Kroah-Hartman
parent 2d2dfc33ef
commit 2d57d522e2
1 changed files with 0 additions and 1 deletions
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drivers/net/ethernet/litex/litex_liteeth.c
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@ -289,7 +289,6 @@ static int liteeth_remove(struct platform_device *pdev)
struct net_device *netdev = platform_get_drvdata(pdev);
unregister_netdev(netdev);
free_netdev(netdev);
return 0;
}