From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Atsushi Nemoto <atsushi.nemoto@sord.co.jp>,
"David S . Miller" <davem@davemloft.net>,
Sasha Levin <sashal@kernel.org>,
netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 4.9 18/27] net: altera_tse: fix connect_local_phy error path
Date: Thu, 14 Feb 2019 21:14:15 -0500 [thread overview]
Message-ID: <20190215021424.178979-18-sashal@kernel.org> (raw)
In-Reply-To: <20190215021424.178979-1-sashal@kernel.org>
From: Atsushi Nemoto <atsushi.nemoto@sord.co.jp>
[ 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 <atsushi.nemoto@sord.co.jp>
Acked-by: Thor Thayer <thor.thayer@linux.intel.com>
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 a0eee7218695..e306342506f1 100644
--- a/drivers/net/ethernet/altera/altera_tse_main.c
+++ b/drivers/net/ethernet/altera/altera_tse_main.c
@@ -692,8 +692,10 @@ 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
next prev parent reply other threads:[~2019-02-15 2:21 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190215021424.178979-1-sashal@kernel.org>
2019-02-15 2:14 ` [PATCH AUTOSEL 4.9 12/27] mac80211: fix miscounting of ttl-dropped frames Sasha Levin
2019-02-15 2:14 ` [PATCH AUTOSEL 4.9 14/27] libceph: avoid KEEPALIVE_PENDING races in ceph_con_keepalive() Sasha Levin
2019-02-15 2:14 ` Sasha Levin [this message]
2019-02-15 2:14 ` [PATCH AUTOSEL 4.9 19/27] sfc: suppress duplicate nvmem partition types in efx_ef10_mtd_probe Sasha Levin
2019-02-15 2:14 ` [PATCH AUTOSEL 4.9 20/27] ax25: fix possible use-after-free Sasha Levin
2019-02-15 2:14 ` [PATCH AUTOSEL 4.9 21/27] net: usb: asix: ax88772_bind return error when hw_reset fail Sasha Levin
2019-02-15 2:14 ` [PATCH AUTOSEL 4.9 22/27] ibmveth: Do not process frames after calling napi_reschedule Sasha Levin
2019-02-15 2:14 ` [PATCH AUTOSEL 4.9 23/27] mac80211: don't initiate TDLS connection if station is not associated to AP Sasha Levin
2019-02-15 2:14 ` [PATCH AUTOSEL 4.9 24/27] mac80211: Add attribute aligned(2) to struct 'action' Sasha Levin
2019-02-15 2:14 ` [PATCH AUTOSEL 4.9 25/27] cfg80211: extend range deviation for DMG Sasha Levin
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