CVS commit: src/sys/dev/usb

["Jonathan A. Kollasch" <jakllsch%netbsd.org@localhost>]

Module Name:    src
Committed By:   jakllsch
Date:           Sat Jan 14 20:25:46 UTC 2012

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

Log Message:
In ucompoll() also bail out if we don't have a valid softc.
Seems to prevent occasional crashes when a open ucom is removed.


To generate a diff of this commit:
cvs rdiff -u -r1.93 -r1.94 src/sys/dev/usb/ucom.c

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