CVS commit: src/sys/dev/usb

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

Module Name:    src
Committed By:   riastradh
Date:           Sun Mar 20 13:13:10 UTC 2022

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

Log Message:
ualea(4): Simplify xfer error branches.

- Avoid going into a loop in case the transfer fails repeatedly --
  just give up immediately if it fails.

- Assert result size is reasonable; no need to assume usbdi(9) is
  malicious.  If it can return ux_actlen > ux_length, that's a bug in
  usbdi(9) that we should fix.


To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 src/sys/dev/usb/ualea.c

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