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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2021-11-07 23:13:07 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-18 21:17:10 +0300 |
| commit | 2d57d522e2f0354b8fba529e204455e558866316 (patch) | |
| tree | f007aae9c902a8ce68e8fb6151a4e500956019a0 | |
| parent | 2d2dfc33ef4437fe0823ad666e51bf0eeea4a926 (diff) | |
| download | linux-2d57d522e2f0354b8fba529e204455e558866316.tar.xz | |
litex_liteeth: Fix a double free in the remove function
[ 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>
| -rw-r--r-- | drivers/net/ethernet/litex/litex_liteeth.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/ethernet/litex/litex_liteeth.c b/drivers/net/ethernet/litex/litex_liteeth.c index a9bdbf0dcfe1..5bb1cc8a2ce1 100644 --- a/drivers/net/ethernet/litex/litex_liteeth.c +++ b/drivers/net/ethernet/litex/litex_liteeth.c @@ -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; } |