[PATCH 4.19 37/86] net: ethernet: ave: Fix error returns in ave_init

Greg Kroah-Hartman
2020-07-27T14:11:50Z

From: Wang Hai <wanghai38@huawei.com>

[ Upstream commit 1264d7fa3a64d8bea7aebb77253f917947ffda25 ]

When regmap_update_bits failed in ave_init(), calls of the functions
reset_control_assert() and clk_disable_unprepare() were missed.
Add goto out_reset_assert to do this.

Fixes: 57878f2f4697 ("net: ethernet: ave: add support for phy-mode setting of system controller")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Reviewed-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/socionext/sni_ave.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/socionext/sni_ave.c b/drivers/net/ethernet/socionext/sni_ave.c
index c309accc6797e..01cde5f27eade 100644
--- a/drivers/net/ethernet/socionext/sni_ave.c
+++ b/drivers/net/ethernet/socionext/sni_ave.c
@@ -1196,7 +1196,7 @@ static int ave_init(struct net_device *ndev)
ret = regmap_update_bits(priv->regmap, SG_ETPINMODE,
priv->pinmode_mask, priv->pinmode_val);
if (ret)
- return ret;
+ goto out_reset_assert;

ave_global_reset(ndev);

--
2.25.1