CVS commit: src/sys/dev/usb

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

Module Name:    src
Committed By:   riastradh
Date:           Tue Sep 13 09:47:17 UTC 2022

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

Log Message:
usbdi(9): Rule out possible race to read xfer->ux_status.

I think this might actually be safe, because when it's synchronous,
the xfer can't be reused except by the caller after usbd_transfer
returns.  But let's make it definitely not wrong instead of maybe
actually safe.


To generate a diff of this commit:
cvs rdiff -u -r1.244 -r1.245 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.