CVS commit: src/sys/kern

[David Young <dyoung%netbsd.org@localhost>]

Module Name:    src
Committed By:   dyoung
Date:           Fri Feb 19 22:28:47 UTC 2010

Modified Files:
        src/sys/kern: subr_autoconf.c

Log Message:
Avoid a potential crash:  get more struct device initialization
out of the way before trying to get a unit number.  If we cannot
get a unit number, we call config_devfree(), which expects for
fields such as dv_flags, dv_cfattach, and dv_private to be initialized.


To generate a diff of this commit:
cvs rdiff -u -r1.201 -r1.202 src/sys/kern/subr_autoconf.c

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