From 2e01f4740a874b6085da6ebf541e7ffde9a72bf2 Mon Sep 17 00:00:00 2001 From: Dhaval Giani Date: Thu, 18 Nov 2010 15:44:54 +0100 Subject: [PATCH] cpu: Remove unused variable MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit GCC warns us about: kernel/cpu.c: In function ‘take_cpu_down’: kernel/cpu.c:200:15: warning: unused variable ‘cpu’ This variable is unused since param->hcpu is directly used later on in cpu_notify. Signed-off-by: Dhaval Giani Signed-off-by: Peter Zijlstra LKML-Reference: <1290091494.1145.5.camel@gondor.retis> Signed-off-by: Ingo Molnar --- kernel/cpu.c | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/cpu.c b/kernel/cpu.c index 8615aa65d927..3945066fc01d 100644 --- a/kernel/cpu.c +++ b/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. */