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From: Hans Petter Selasky <hselasky@FreeBSD.org>
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Subject: PERFORCE change 98972 for review
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http://perforce.freebsd.org/chv.cgi?CH=98972

Change 98972 by hselasky@hselasky_mini_itx on 2006/06/11 08:10:48

	Bugfix: Make sure that the "ucom_open()" function does not return when "ttysleep()" times out.

Affected files ...

.. //depot/projects/usb/src/sys/dev/usb/ucom.c#5 edit

Differences ...

==== //depot/projects/usb/src/sys/dev/usb/ucom.c#5 (text+ko) ====

@@ -262,7 +262,7 @@
 	 */
 	error = ttysleep(tp, tp, PCATCH | TTIPRI, "ucomsd", hz);
 
-	if (error) {
+	if (error && (error != EWOULDBLOCK)) {
 	    return error;
 	}