Sync with sys/i386/isa/mse.c revision 1.42.

1 files changed, 8 insertions, 6 deletions

diff --git a/sys/pc98/pc98/mse.c b/sys/pc98/pc98/mse.c
index a71b116..8d89a40 100644
--- a/sys/pc98/pc98/mse.c
+++ b/sys/pc98/pc98/mse.c
@@ -11,7 +11,7 @@
  * this software for any purpose.  It is provided "as is"
  * without express or implied warranty.
  *
- * $Id: mse.c,v 1.18 1998/10/22 05:58:45 bde Exp $
+ * $Id: mse.c,v 1.19 1999/04/28 10:53:55 dt Exp $
  */
 /*
  * Driver for the Logitech and ATI Inport Bus mice for use with 386bsd and
@@ -421,8 +421,9 @@ mseread(dev, uio, ioflag)
 				return (0);
 			}
 			sc->sc_flags |= MSESC_WANT;
-			if (error = tsleep((caddr_t)sc, MSEPRI | PCATCH,
-				"mseread", 0)) {
+			error = tsleep((caddr_t)sc, MSEPRI | PCATCH,
+				"mseread", 0);
+			if (error) {
 				splx(s);
 				return (error);
 			}
@@ -455,7 +456,8 @@ mseread(dev, uio, ioflag)
 	}
 	splx(s);
 	xfer = min(uio->uio_resid, sc->mode.packetsize - sc->sc_bytesread);
-	if (error = uiomove(&sc->sc_bytes[sc->sc_bytesread], xfer, uio))
+	error = uiomove(&sc->sc_bytes[sc->sc_bytesread], xfer, uio);
+	if (error)
 		return (error);
 	sc->sc_bytesread += xfer;
 	return(0);
@@ -592,7 +594,7 @@ msepoll(dev, events, p)
 	int revents = 0;
 
 	s = spltty();
-	if (events & (POLLIN | POLLRDNORM))
+	if (events & (POLLIN | POLLRDNORM)) {
 		if (sc->sc_bytesread != sc->mode.packetsize ||
 		    sc->sc_deltax != 0 || sc->sc_deltay != 0 ||
 		    (sc->sc_obuttons ^ sc->sc_buttons) != 0)
@@ -604,7 +606,7 @@ msepoll(dev, events, p)
 			 */
 			selrecord(p, &sc->sc_selp);
 		}
-
+	}
 	splx(s);
 	return (revents);
 }