Messages in this thread Patch in this message | | | Subject | [PATCH] cpu.c: remove unused variable | From | Dhaval Giani <> | Date | Thu, 18 Nov 2010 15:41:59 +0100 |
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cpu.c: remove unused variable
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 <dhaval_giani@gmail.com> --- 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. */
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