PCI: hv: Add check for hyperv_initialized in init_hv_pci_drv()

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Add check for hv_is_hyperv_initialized() at the top of
init_hv_pci_drv(), so if the pci-hyperv driver is force-loaded on non
Hyper-V platforms, the init_hv_pci_drv() will exit immediately, without
any side effects, like assignments to hvpci_block_ops, etc.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reported-and-tested-by: Mohammad Alqayeem <mohammad.alqyeem@nutanix.com>
Reviewed-by: Wei Liu <wei.liu@kernel.org>
Link: https://lore.kernel.org/r/1621984653-1210-1-git-send-email-haiyangz@microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>

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Haiyang Zhang 2021-05-25 16:17:33 -07:00 • committed by Wei Liu

parent a4d7e8ae4a

commit 7d815f4afa

1 changed files with 3 additions and 0 deletions

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drivers/pci/controller/pci-hyperv.c

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