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stop_machine: remove unused variable

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Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Li Zefan 2008-07-31 10:31:02 +08:00 committed by Rusty Russell
parent 59f9415ffb
commit ed6d68763b
1 changed files with 0 additions and 1 deletions
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kernel/stop_machine.c
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@ -65,7 +65,6 @@ static void ack_state(void)
static int stop_cpu(struct stop_machine_data *smdata) static int stop_cpu(struct stop_machine_data *smdata)
{ {
enum stopmachine_state curstate = STOPMACHINE_NONE; enum stopmachine_state curstate = STOPMACHINE_NONE;
int uninitialized_var(ret);
/* Simple state machine */ /* Simple state machine */
do { do {