CVS commit: [netbsd-7-0] src/sys/dev/usb

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Sun Mar  6 18:10:20 UTC 2016

Modified Files:
        src/sys/dev/usb [netbsd-7-0]: ugen.c

Log Message:
Pull up following revision(s) (requested by skrll in ticket #1124):
        sys/dev/usb/ugen.c: revision 1.127
        sys/dev/usb/ugen.c: revision 1.128
        sys/dev/usb/ugen.c: revision 1.129
        sys/dev/usb/ugen.c: revision 1.130
s/0/NULL/
One more s/0/NULL/
Remove always true conditional
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 -r1.124 -r1.124.4.1 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.