percpu: kill compile warning in pcpu_populate_chunk()

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Impact: remove compile warning

Mark local variable map_end in pcpu_populate_chunk() with
uninitialized_var().  The variable is always used in tandem with
map_start and guaranteed to be initialized before use but gcc doesn't
understand that.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Ingo Molnar <mingo@elte.hu>

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Tejun Heo 2009-03-01 15:42:36 +09:00

parent 0093b108a6

commit 02d51fdfb2

1 changed files with 1 additions and 1 deletions

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mm/percpu.c

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