Re: [PATCH] net: chelsio: cxgb4vf: Fix an error code in cxgb4vf_pci_probe()

Hello:

This patch was applied to netdev/net.git (master)
by David S. Miller [off-list ref]:

On Tue, 23 Nov 2021 02:21:50 +0000 you wrote:

During the process of driver probing, probe function should return < 0
for failure, otherwise kernel will treat value == 0 as success.

Therefore, we should set err to -EINVAL when
adapter->registered_device_map is NULL. Otherwise kernel will assume
that driver has been successfully probed and will cause unexpected
errors.

[...]

Here is the summary with links:
  - net: chelsio: cxgb4vf: Fix an error code in cxgb4vf_pci_probe()
    https://git.kernel.org/netdev/net/c/b82d71c0f84a

You are awesome, thank you!
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