From: Bartosz Golaszewski <brgl@bgdev.pl> To: Jonathan Corbet <corbet@lwn.net>, Jeff Kirsher <jeffrey.t.kirsher@intel.com>, "David S . Miller" <davem@davemloft.net>, Jakub Kicinski <kuba@kernel.org>, John Crispin <john@phrozen.org>, Sean Wang <sean.wang@mediatek.com>, Mark Lee <Mark-MC.Lee@mediatek.com>, Matthias Brugger <matthias.bgg@gmail.com>, Realtek linux nic maintainers <nic_swsd@realtek.com>, Heiner Kallweit <hkallweit1@gmail.com>, Andrew Lunn <andrew@lunn.ch>, Florian Fainelli <f.fainelli@gmail.com>, Russell King <linux@armlinux.org.uk>, Rob Herring <robh+dt@kernel.org>, Frank Rowand <frowand.list@gmail.com> Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, Fabien Parent <fparent@baylibre.com>, Stephane Le Provost <stephane.leprovost@mediatek.com>, Pedro Tsai <pedro.tsai@mediatek.com>, Andrew Perepech <andrew.perepech@mediatek.com>, Bartosz Golaszewski <bgolaszewski@baylibre.com> Subject: [PATCH 01/11] net: ethernet: ixgbe: check the return value of ixgbe_mii_bus_init() Date: Mon, 22 Jun 2020 12:00:46 +0200 [thread overview] Message-ID: <20200622100056.10151-2-brgl@bgdev.pl> (raw) In-Reply-To: <20200622100056.10151-1-brgl@bgdev.pl> From: Bartosz Golaszewski <bgolaszewski@baylibre.com> This function may fail. Check its return value and propagate the error code. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> --- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index f162b8b8f345..4ec4eeb9736b 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -11167,10 +11167,14 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent) IXGBE_LINK_SPEED_10GB_FULL | IXGBE_LINK_SPEED_1GB_FULL, true); - ixgbe_mii_bus_init(hw); + err = ixgbe_mii_bus_init(hw); + if (err) + goto err_netdev; return 0; +err_netdev: + unregister_netdev(netdev); err_register: ixgbe_release_hw_control(adapter); ixgbe_clear_interrupt_scheme(adapter); -- 2.26.1
WARNING: multiple messages have this Message-ID (diff)
From: Bartosz Golaszewski <brgl@bgdev.pl> To: intel-wired-lan@osuosl.org Subject: [Intel-wired-lan] [PATCH 01/11] net: ethernet: ixgbe: check the return value of ixgbe_mii_bus_init() Date: Mon, 22 Jun 2020 12:00:46 +0200 [thread overview] Message-ID: <20200622100056.10151-2-brgl@bgdev.pl> (raw) In-Reply-To: <20200622100056.10151-1-brgl@bgdev.pl> From: Bartosz Golaszewski <bgolaszewski@baylibre.com> This function may fail. Check its return value and propagate the error code. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> --- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index f162b8b8f345..4ec4eeb9736b 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -11167,10 +11167,14 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent) IXGBE_LINK_SPEED_10GB_FULL | IXGBE_LINK_SPEED_1GB_FULL, true); - ixgbe_mii_bus_init(hw); + err = ixgbe_mii_bus_init(hw); + if (err) + goto err_netdev; return 0; +err_netdev: + unregister_netdev(netdev); err_register: ixgbe_release_hw_control(adapter); ixgbe_clear_interrupt_scheme(adapter); -- 2.26.1
next prev parent reply other threads:[~2020-06-22 10:02 UTC|newest] Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-06-22 10:00 [PATCH 00/11] net: improve devres helpers Bartosz Golaszewski 2020-06-22 10:00 ` [Intel-wired-lan] " Bartosz Golaszewski 2020-06-22 10:00 ` Bartosz Golaszewski [this message] 2020-06-22 10:00 ` [Intel-wired-lan] [PATCH 01/11] net: ethernet: ixgbe: check the return value of ixgbe_mii_bus_init() Bartosz Golaszewski 2020-06-22 10:00 ` [PATCH 02/11] net: ethernet: ixgbe: don't call devm_mdiobus_free() Bartosz Golaszewski 2020-06-22 10:00 ` [Intel-wired-lan] " Bartosz Golaszewski 2020-06-22 10:00 ` [PATCH 03/11] net: devres: relax devm_register_netdev() Bartosz Golaszewski 2020-06-22 10:00 ` [Intel-wired-lan] " Bartosz Golaszewski 2020-06-22 22:49 ` Jakub Kicinski 2020-06-22 22:49 ` [Intel-wired-lan] " Jakub Kicinski 2020-06-23 9:12 ` Bartosz Golaszewski 2020-06-23 9:12 ` [Intel-wired-lan] " Bartosz Golaszewski 2020-06-23 20:16 ` Jakub Kicinski 2020-06-23 20:16 ` [Intel-wired-lan] " Jakub Kicinski 2020-06-23 20:16 ` Jakub Kicinski 2020-06-23 20:16 ` Jakub Kicinski 2020-06-22 10:00 ` [PATCH 04/11] net: devres: rename the release callback of devm_register_netdev() Bartosz Golaszewski 2020-06-22 10:00 ` [Intel-wired-lan] " Bartosz Golaszewski 2020-06-22 10:00 ` [PATCH 05/11] Documentation: devres: add missing mdio helper Bartosz Golaszewski 2020-06-22 10:00 ` [Intel-wired-lan] " Bartosz Golaszewski 2020-06-22 10:00 ` [PATCH 06/11] phy: un-inline devm_mdiobus_register() Bartosz Golaszewski 2020-06-22 10:00 ` [Intel-wired-lan] " Bartosz Golaszewski 2020-06-22 23:55 ` Florian Fainelli 2020-06-22 23:55 ` [Intel-wired-lan] " Florian Fainelli 2020-06-25 9:16 ` Bartosz Golaszewski 2020-06-25 9:16 ` [Intel-wired-lan] " Bartosz Golaszewski 2020-06-25 9:16 ` Bartosz Golaszewski 2020-06-25 9:16 ` Bartosz Golaszewski 2020-06-22 10:00 ` [PATCH 07/11] phy: mdio: add kerneldoc for __devm_mdiobus_register() Bartosz Golaszewski 2020-06-22 10:00 ` [Intel-wired-lan] " Bartosz Golaszewski 2020-06-22 10:00 ` [PATCH 08/11] net: phy: don't abuse devres in devm_mdiobus_register() Bartosz Golaszewski 2020-06-22 10:00 ` [Intel-wired-lan] " Bartosz Golaszewski 2020-06-22 10:00 ` [PATCH 09/11] of: mdio: remove the 'extern' keyword from function declarations Bartosz Golaszewski 2020-06-22 10:00 ` [Intel-wired-lan] " Bartosz Golaszewski 2020-06-22 10:00 ` [PATCH 10/11] of: mdio: provide devm_of_mdiobus_register() Bartosz Golaszewski 2020-06-22 10:00 ` [Intel-wired-lan] " Bartosz Golaszewski 2020-06-22 10:00 ` [PATCH 11/11] net: ethernet: mtk-star-emac: use devm_of_mdiobus_register() Bartosz Golaszewski 2020-06-22 10:00 ` [Intel-wired-lan] " Bartosz Golaszewski
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