From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
Cc: Linux Kernel Development <linux-kernel@vger.kernel.org>,
linux-net@vger.kernel.org,
Geert Uytterhoeven <geert@linux-m68k.org>
Subject: [PATCH 167] Kill unused variables in the net code
Date: Fri, 7 Jan 2005 22:11:04 +0100 [thread overview]
Message-ID: <200501072111.j07LB4EN011223@anakin.of.borg> (raw)
2.4.28-rc2 introduced a warning in the net code on non-SMP:
net/core/neighbour.c:1809: warning: unused variable `tbl'
The following patch fixes this.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
--- linux-2.4.29-rc1/include/linux/spinlock.h 2004-04-27 17:22:10.000000000 +0200
+++ linux-m68k-2.4.29-rc1/include/linux/spinlock.h 2005-01-07 21:51:28.000000000 +0100
@@ -147,7 +147,7 @@
#define rwlock_init(lock) do { } while(0)
#define read_lock(lock) (void)(lock) /* Not "unused variable". */
-#define read_unlock(lock) do { } while(0)
+#define read_unlock(lock) (void)(lock) /* Not "unused variable". */
#define write_lock(lock) (void)(lock) /* Not "unused variable". */
#define write_unlock(lock) do { } while(0)
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
next reply other threads:[~2005-01-07 21:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-07 21:11 Geert Uytterhoeven [this message]
2005-01-07 21:38 ` linux-os
2005-01-07 22:20 ` Geert Uytterhoeven
2005-01-07 22:56 ` Sam Ravnborg
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