CVS commit: src/sys/dev/usb

["matthew green" <mrg%netbsd.org@localhost>]

Module Name:    src
Committed By:   mrg
Date:           Tue Jan 10 18:20:10 UTC 2023

Modified Files:
        src/sys/dev/usb: ukbd.c

Log Message:
ukbd(4): remember how much of attach worked so detach works.

if ukbd_attach() fails it means it has only really done the pmf
setup, nothing else, so avoid trying to remove callouts, child
devices, or console setup, usb task and uhidev operations.

fixes the crash (but not the underlying ukbd doesn't work issue)
seen in PR#57149.


To generate a diff of this commit:
cvs rdiff -u -r1.161 -r1.162 src/sys/dev/usb/ukbd.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.