[src/trunk]: src/sys/dev/spi Remove an unused variable

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

details:   https://anonhg.NetBSD.org/src/rev/2021fec72c1e
branches:  trunk
changeset: 326412:2021fec72c1e
user:      martin <martin%NetBSD.org@localhost>
date:      Tue Jan 28 19:26:32 2014 +0000

description:
Remove an unused variable

diffstat:

 sys/dev/spi/spiflash.c |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (30 lines):

diff -r a2675379f70f -r 2021fec72c1e sys/dev/spi/spiflash.c
--- a/sys/dev/spi/spiflash.c    Tue Jan 28 18:56:46 2014 +0000
+++ b/sys/dev/spi/spiflash.c    Tue Jan 28 19:26:32 2014 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: spiflash.c,v 1.11 2013/02/15 17:46:53 rkujawa Exp $ */
+/* $NetBSD: spiflash.c,v 1.12 2014/01/28 19:26:32 martin Exp $ */
 
 /*-
  * Copyright (c) 2006 Urbana-Champaign Independent Media Center.
@@ -42,7 +42,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: spiflash.c,v 1.11 2013/02/15 17:46:53 rkujawa Exp $");
+__KERNEL_RCSID(0, "$NetBSD: spiflash.c,v 1.12 2014/01/28 19:26:32 martin Exp $");
 
 #include <sys/param.h>
 #include <sys/conf.h>
@@ -509,10 +509,9 @@
 {
        spiflash_handle_t sc = arg;
        struct buf      *bp;
-       int             s;
        int             sector;
 
-       s = splbio();
+       (void)splbio();
        for (;;) {
                if ((bp = bufq_get(sc->sc_waitq)) == NULL) {
                        tsleep(&sc->sc_thread, PRIBIO, "spiflash_thread", 0);