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| author | Dhaval Giani <dhaval.giani@gmail.com> | 2010-11-18 15:44:54 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-11-23 10:29:07 +0100 |
| commit | 2e01f4740a874b6085da6ebf541e7ffde9a72bf2 (patch) | |
| tree | ec040f4b5fe064042ad5ef81cdd4fa0c70d18178 /kernel | |
| parent | 70caf8a6c13c2279b35f2ad6b644815533d6c476 (diff) | |
| download | lwn-2e01f4740a874b6085da6ebf541e7ffde9a72bf2.tar.gz lwn-2e01f4740a874b6085da6ebf541e7ffde9a72bf2.zip | |
cpu: Remove unused variable
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 <dhaval_giani@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1290091494.1145.5.camel@gondor.retis>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/cpu.c | 1 |
1 files changed, 0 insertions, 1 deletions
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. */ |