From: Yang Yingliang <yangyingliang@huawei.com>
To: <linux-kernel@vger.kernel.org>, <netdev@vger.kernel.org>
Cc: <snelson@pensando.io>, <davem@davemloft.net>, <kuba@kernel.org>
Subject: [PATCH] ionic: fix missing pci_release_regions() on error in ionic_probe()
Date: Fri, 6 May 2022 11:40:40 +0800 [thread overview]
Message-ID: <20220506034040.2614129-1-yangyingliang@huawei.com> (raw)
If ionic_map_bars() fails, pci_release_regions() need be called.
Fixes: fbfb8031533c ("ionic: Add hardware init and device commands")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c
index 6ffc62c41165..0a7a757494bc 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c
@@ -256,7 +256,7 @@ static int ionic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
err = ionic_map_bars(ionic);
if (err)
- goto err_out_pci_disable_device;
+ goto err_out_pci_release_regions;
/* Configure the device */
err = ionic_setup(ionic);
@@ -360,6 +360,7 @@ static int ionic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
err_out_unmap_bars:
ionic_unmap_bars(ionic);
+err_out_pci_release_regions:
pci_release_regions(pdev);
err_out_pci_disable_device:
pci_disable_device(pdev);
--
2.25.1
next reply other threads:[~2022-05-06 3:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-06 3:40 Yang Yingliang [this message]
2022-05-09 23:00 ` patchwork-bot+netdevbpf
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