[PATCH v2 0/2] MR8722: mf: Add a SUBMITTED command state to avoid multiple submission of the same op.

[Yuxuan Shui (＠yshui)]

If a session is shutdown when its command_state is already COMPLETE,
session_handle_source_shutdown calls session_set_stopped, which calls
session_command_complete which will submit the op at the head of commands again,
despite it having already been submitted.

Given that only the op at the head of commands can be in the submitted state,
tracking it as a command state makes more sense to me. And if the command state
is SUBMITTED we know not to submit the op again.

* * *

Superceded !8270

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  v2: Apply 3 suggestion(s) to 1 file(s)

https://gitlab.winehq.org/wine/wine/-/merge_requests/8722