x86: fix arch/x86/kernel/cpu/mtrr/main.c warning

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fix this warning reported by Andrew Morton:

> arch/x86/kernel/cpu/mtrr/main.c: In function 'mtrr_bp_init':
> arch/x86/kernel/cpu/mtrr/main.c:1170: warning: 'extra_remove_base' may be used uninitialized in this function

the warning is bogus but the logic that prevents uninitialized use
is a bit convoluted so simplify it all.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

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This commit is contained in:

Yinghai Lu 2008-09-18 23:55:27 -07:00 • committed by Ingo Molnar

parent 5e51900be6

commit 279b0bbba2

1 changed files with 2 additions and 3 deletions

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arch/x86/kernel/cpu/mtrr/main.c

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