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(parent: 0093b10) | patch
percpu: kill compile warning in pcpu_populate_chunk()
authorTejun Heo <tj@kernel.org>
Sun, 1 Mar 2009 06:42:36 +0000 (15:42 +0900)
committerTejun Heo <tj@kernel.org>
Sun, 1 Mar 2009 06:42:36 +0000 (15:42 +0900)
commit02d51fdfb2bfcf6bbd776f983177f55868aa0a79
tree0237b1e965f91198955aa637025263ca66c2ce5ctree | snapshot
parent0093b108a6853d8398e1acf9021bcbd4666f4594commit | diff
percpu: kill compile warning in pcpu_populate_chunk()

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>
mm/percpu.c diff | blob | history
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