linux-kernel - [PATCH] kernel/cpu.c

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1290144410-30981-1-git-send-email-gadiyar@ti.com>
Date:	Fri, 19 Nov 2010 10:56:50 +0530
From:	Anand Gadiyar <gadiyar@...com>
To:	linux-kernel@...r.kernel.org, linux-next@...r.kernel.org
Cc:	Anand Gadiyar <gadiyar@...com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Ingo Molnar <mingo@...e.hu>
Subject: [PATCH] kernel/cpu.c - fix build warning

Patch "sched: Simplify cpu-hot-unplug task migration" in
linux-next as of 20101119 introduced the following compile
warning. Fix this.

  CC      kernel/cpu.o
kernel/cpu.c: In function 'take_cpu_down':
kernel/cpu.c:200: warning: unused variable 'cpu'

Signed-off-by: Anand Gadiyar <gadiyar@...com>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Ingo Molnar <mingo@...e.hu>
---
Okay with me to fold this into the original patch if that's
still possible.

 kernel/cpu.c |    1 -
 1 file changed, 1 deletion(-)

Index: linux-2.6/kernel/cpu.c
===================================================================
--- linux-2.6.orig/kernel/cpu.c
+++ linux-2.6/kernel/cpu.c
@@ -197,7 +197,6 @@ struct take_cpu_down_param {
 static int __ref take_cpu_down(void *_param)
 {
 	struct take_cpu_down_param *param = _param;
-	unsigned int cpu = (unsigned long)param->hcpu;
 	int err;
 
 	/* Ensure this CPU doesn't handle any more interrupts. */
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/