diff options
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/pci/iwic_dchan.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/pci/iwic_dchan.c b/sys/dev/pci/iwic_dchan.c index c4cb495c4b4..046c4760e69 100644 --- a/sys/dev/pci/iwic_dchan.c +++ b/sys/dev/pci/iwic_dchan.c @@ -1,4 +1,4 @@ -/* $NetBSD: iwic_dchan.c,v 1.8 2014/03/23 02:53:12 christos Exp $ */ +/* $NetBSD: iwic_dchan.c,v 1.9 2014/03/23 02:54:12 christos Exp $ */ /* * Copyright (c) 1999, 2000 Dave Boyce. All rights reserved. @@ -36,7 +36,7 @@ *---------------------------------------------------------------------------*/ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: iwic_dchan.c,v 1.8 2014/03/23 02:53:12 christos Exp $"); +__KERNEL_RCSID(0, "$NetBSD: iwic_dchan.c,v 1.9 2014/03/23 02:54:12 christos Exp $"); #include <sys/param.h> #include <sys/kernel.h> @@ -351,10 +351,10 @@ dchan_receive(struct iwic_softc *sc, int ista) } else { - int hi, lo; + int lo; lo = IWIC_READ(sc, D_RBCL); - hi = IWIC_READ(sc, D_RBCH); + (void)IWIC_READ(sc, D_RBCH); lo = lo & 0x3f; if (lo == 0) |
