Re: [PATCH v4] net: asix: fix uninit value bugs

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Tue, 17 Aug 2021 19:37:23 +0300 you wrote:

Syzbot reported uninit-value in asix_mdio_read(). The problem was in
missing error handling. asix_read_cmd() should initialize passed stack
variable smsr, but it can fail in some cases. Then while condidition
checks possibly uninit smsr variable.

Since smsr is uninitialized stack variable, driver can misbehave,
because smsr will be random in case of asix_read_cmd() failure.
Fix it by adding error handling and just continue the loop instead of
checking uninit value.

[...]

Here is the summary with links:
  - [v4] net: asix: fix uninit value bugs
    https://git.kernel.org/netdev/net/c/a786e3195d6a

You are awesome, thank you!
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