Differential D47156

bus_generic_detach: Remove redundant check
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Authored by jhb on Oct 16 2024, 3:27 PM.

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rGa52372fc472a: bus_generic_detach: Remove redundant check
rG4e3ad581b5dc: bus_generic_detach: Remove redundant check
rG3342afcbaf42: bus_generic_detach: Remove redundant check

Summary

device_detach() checks the device state and only calls a driver's
DEVICE_DETACH method if the device is attached but not busy.

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Repository

rG FreeBSD src repository

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Build Status

Buildable 60043
Build 56927: arc lint + arc unit

Event Timeline

jhb created this revision.Oct 16 2024, 3:27 PM

Herald added a subscriber: olce. · View Herald TranscriptOct 16 2024, 3:27 PM

jhb requested review of this revision.Oct 16 2024, 3:27 PM

Harbormaster completed remote builds in B60043: Diff 144996.Oct 16 2024, 3:27 PM

jhb added a parent revision: D47155: device_attach: Invoke BUS_CHILD_DETACHED if an attach routine fails.Oct 16 2024, 3:27 PM

jhb added a child revision: D47157: devinfo: Output device description in verbose mode.

imp accepted this revision.Oct 16 2024, 3:31 PM

This revision is now accepted and ready to land.Oct 16 2024, 3:31 PM

Closed by commit rG3342afcbaf42: bus_generic_detach: Remove redundant check (authored by jhb). · Explain WhyOct 16 2024, 6:11 PM

This revision was automatically updated to reflect the committed changes.

jhb added a commit: rG3342afcbaf42: bus_generic_detach: Remove redundant check.

jhb added a commit: rG4e3ad581b5dc: bus_generic_detach: Remove redundant check.Dec 1 2024, 4:57 AM

jhb added a commit: rGa52372fc472a: bus_generic_detach: Remove redundant check.

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sys/

kern/

3 lines

Diff 144996

sys/kern/subr_bus.c

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