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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2020-12-12 19:20:05 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-12-16 11:04:24 -0800 |
| commit | 4375ada01963d1ebf733d60d1bb6e5db401e1ac6 (patch) | |
| tree | e02144fbdc0ebfbd41145a6c64cec50bbeefc476 | |
| parent | 54a57d1c449275ee727154ac106ec1accae012e3 (diff) | |
| download | linux-4375ada01963d1ebf733d60d1bb6e5db401e1ac6.tar.bz2 | |
net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
If the 'register_netdev()' call fails, we must undo a previous
'bcmgenet_mii_init()' call.
Fixes: 1c1008c793fa ("net: bcmgenet: add main driver file")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20201212182005.120437-1-christophe.jaillet@wanadoo.fr
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index be85dad2e3bc..fcca023f22e5 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -4069,8 +4069,10 @@ static int bcmgenet_probe(struct platform_device *pdev) clk_disable_unprepare(priv->clk); err = register_netdev(dev); - if (err) + if (err) { + bcmgenet_mii_exit(dev); goto err; + } return err; |