CVS commit: src/sys/dev

[Manuel Bouyer <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Wed Nov 19 18:38:36 UTC 2008

Modified Files:
        src/sys/dev: vnd.c

Log Message:
Check that vnd is not NULL before using it, return ENXIO if it is.
Avoids a panic when vnconfig -uF is used on a busy vnd.


To generate a diff of this commit:
cvs rdiff -r1.188 -r1.189 src/sys/dev/vnd.c

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