[src/trunk]: src/sys/arch/atari/dev Appease gcc48 -Wunused-but-set-variable w...

[tsutsui <tsutsui%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ab8d4b36140d
branches:  trunk
changeset: 330322:ab8d4b36140d
user:      tsutsui <tsutsui%NetBSD.org@localhost>
date:      Sat Jul 05 09:36:49 2014 +0000

description:
Appease gcc48 -Wunused-but-set-variable warning.

diffstat:

 sys/arch/atari/dev/atari5380.c |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (29 lines):

diff -r 3463ae92e15c -r ab8d4b36140d sys/arch/atari/dev/atari5380.c
--- a/sys/arch/atari/dev/atari5380.c    Sat Jul 05 09:33:41 2014 +0000
+++ b/sys/arch/atari/dev/atari5380.c    Sat Jul 05 09:36:49 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: atari5380.c,v 1.60 2014/03/24 18:39:57 christos Exp $  */
+/*     $NetBSD: atari5380.c,v 1.61 2014/07/05 09:36:49 tsutsui Exp $   */
 
 /*
  * Copyright (c) 1995 Leo Weppelman.
@@ -26,7 +26,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: atari5380.c,v 1.60 2014/03/24 18:39:57 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: atari5380.c,v 1.61 2014/07/05 09:36:49 tsutsui Exp $");
 
 #include "opt_atariscsi.h"
 
@@ -731,9 +731,8 @@
 static inline void
 scsi_falcon_clr_ipend(void)
 {
-       int tmp;
 
-       tmp = get_falcon_5380_reg(NCR5380_IRCV);
+       (void)get_falcon_5380_reg(NCR5380_IRCV);
        rem_sicallback((si_farg)ncr_ctrl_intr);
 }