CVS commit: src/sys/dev/usb

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Sun Mar 20 00:40:52 UTC 2022

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

Log Message:
usbdi(9): Make sure aborting a pipe waits for all callbacks.

There may be a callback in flight from an xfer that has already been
taken off the queue by the time usbd_ar_pipe gets to it.  We must
guarantee that even that callback has completed before returning
control to the caller.


To generate a diff of this commit:
cvs rdiff -u -r1.239 -r1.240 src/sys/dev/usb/usbdi.c

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