[PATCH AUTOSEL 4.14 29/40] net: altera_tse: fix connect_local_phy error path
From: Sasha Levin <sashal@kernel.org>
Date: 2019-02-15 02:25:24
Also in:
lkml, stable
Subsystem:
altera triple speed ethernet driver, networking drivers, the rest · Maintainers:
Boon Khai Ng, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Atsushi Nemoto <redacted> [ Upstream commit 17b42a20d7ca59377788c6a2409e77569570cc10 ] The connect_local_phy should return NULL (not negative errno) on error, since its caller expects it. Signed-off-by: Atsushi Nemoto <redacted> Acked-by: Thor Thayer <redacted> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/net/ethernet/altera/altera_tse_main.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
index 527908c7e384..84def1ff6cb6 100644
--- a/drivers/net/ethernet/altera/altera_tse_main.c
+++ b/drivers/net/ethernet/altera/altera_tse_main.c@@ -714,8 +714,10 @@ static struct phy_device *connect_local_phy(struct net_device *dev) phydev = phy_connect(dev, phy_id_fmt, &altera_tse_adjust_link, priv->phy_iface); - if (IS_ERR(phydev)) + if (IS_ERR(phydev)) { netdev_err(dev, "Could not attach to PHY\n"); + phydev = NULL; + } } else { int ret;
--
2.19.1