svn commit: r207888 - stable/8/sys/dev/uart

[Marius Strobl]

Author: marius
Date: Mon May 10 20:15:39 2010
New Revision: 207888
URL: http://svn.freebsd.org/changeset/base/207888

Log:
  MFC: r207533 (partial)
  
  Remove redundant checking of sc_leaving (uart_intr() already handles this).

Modified:
  stable/8/sys/dev/uart/uart_dev_ns8250.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)
  stable/8/sys/dev/xen/xenpci/   (props changed)
  stable/8/sys/geom/sched/   (props changed)

Modified: stable/8/sys/dev/uart/uart_dev_ns8250.c
==============================================================================
--- stable/8/sys/dev/uart/uart_dev_ns8250.c	Mon May 10 20:10:45 2010	(r207887)
+++ stable/8/sys/dev/uart/uart_dev_ns8250.c	Mon May 10 20:15:39 2010	(r207888)
@@ -604,7 +604,7 @@ ns8250_bus_ipend(struct uart_softc *sc)
 	if (ipend == 0)
 		ns8250_clrint(bas);
 	uart_unlock(sc->sc_hwmtx);
-	return ((sc->sc_leaving) ? 0 : ipend);
+	return (ipend);
 }
 
 static int