Module Name:	syssrc
Committed By:	augustss
Date:		Tue Jan 23 21:22:58 UTC 2001

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

Log Message:
Null out pointers when closing pipes.
Try to wake upper layer on error.


To generate a diff of this commit:
cvs rdiff -r1.33 -r1.34 syssrc/sys/dev/usb/ucom.c

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