Module Name: src
Committed By: martin
Date: Fri Oct 25 14:44:25 UTC 2013
Modified Files:
src/sys/arch/vax/vsa: hdc9224.c
Log Message:
Simplify (and remove now unused variable)
To generate a diff of this commit:
cvs rdiff -u -r1.51 -r1.52 src/sys/arch/vax/vsa/hdc9224.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/vax/vsa/hdc9224.c
diff -u src/sys/arch/vax/vsa/hdc9224.c:1.51 src/sys/arch/vax/vsa/hdc9224.c:1.52
--- src/sys/arch/vax/vsa/hdc9224.c:1.51 Tue Dec 14 23:31:16 2010
+++ src/sys/arch/vax/vsa/hdc9224.c Fri Oct 25 14:44:25 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: hdc9224.c,v 1.51 2010/12/14 23:31:16 matt Exp $ */
+/* $NetBSD: hdc9224.c,v 1.52 2013/10/25 14:44:25 martin Exp $ */
/*
* Copyright (c) 1996 Ludd, University of Lule}, Sweden.
* All rights reserved.
@@ -51,7 +51,7 @@
#undef RDDEBUG
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: hdc9224.c,v 1.51 2010/12/14 23:31:16 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: hdc9224.c,v 1.52 2013/10/25 14:44:25 martin Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -502,7 +502,6 @@ hdcstart(struct hdcsoftc *sc, struct buf
struct rdsoftc *rd;
struct buf *bp;
int cn, sn, tn, bn, blks;
- volatile char ch;
if (sc->sc_active)
return; /* Already doing something */
@@ -559,7 +558,7 @@ hdcstart(struct hdcsoftc *sc, struct buf
/* Count up vars */
sc->sc_xfer = blks * DEV_BSIZE;
- ch = HDC_RSTAT; /* Avoid pending interrupts */
+ (void)HDC_RSTAT; /* Avoid pending interrupts */
WAIT;
vsbus_clrintr(sc->sc_intbit); /* Clear pending int's */
