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habanalabs: Fix an error handling path in 'hl_pci_probe()'

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[ Upstream commit 3002f467a0b0a70aec01d9f446da4ac8c6fda10b ]

If an error occurs after a 'pci_enable_pcie_error_reporting()' call, it
must be undone by a corresponding 'pci_disable_pcie_error_reporting()'
call, as already done in the remove function.

Fixes: 2e5eda4681 ("habanalabs: PCIe Advanced Error Reporting support")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Christophe JAILLET
2021-06-12 07:39:51 +02:00
committed by Greg Kroah-Hartman
parent c183b55ed7
commit f51088868b
1 changed files with 1 additions and 0 deletions
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1
drivers/misc/habanalabs/common/habanalabs_drv.c
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@@ -421,6 +421,7 @@ static int hl_pci_probe(struct pci_dev *pdev,
return 0; return 0;
disable_device: disable_device:
pci_disable_pcie_error_reporting(pdev);
pci_set_drvdata(pdev, NULL); pci_set_drvdata(pdev, NULL);
destroy_hdev(hdev); destroy_hdev(hdev);