CVS commit: src/sys/dev/usb

["Nick Hudson" <skrll%netbsd.org@localhost>]

Module Name:    src
Committed By:   skrll
Date:           Mon Feb 22 07:46:00 UTC 2016

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

Log Message:
Only clear the endpoint information in ugen_set_interface only if setting
the new altno suceeds.

Avoids the null de-ref in PR/50597 and PR/50810


To generate a diff of this commit:
cvs rdiff -u -r1.129 -r1.130 src/sys/dev/usb/ugen.c

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