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[PATCH] x86_64: Fix gcc 4 warning in aperture.c 

Fix

  arch/x86_64/kernel/aperture.c: In function #iommu_hole_init#:
  arch/x86_64/kernel/aperture.c:199: warning: #aper_order# may be used uninitialized in this function

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andi Kleen 2005-11-05 17:25:53 +01:00 committed by Linus Torvalds
parent f5f786d045
commit 50895c5d76
1 changed files with 1 additions and 1 deletions
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arch/x86_64/kernel/aperture.c
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@ -196,7 +196,7 @@ static __u32 __init search_agp_bridge(u32 *order, int *valid_agp)
void __init iommu_hole_init(void)
{
int fix, num;
u32 aper_size, aper_alloc = 0, aper_order, last_aper_order = 0;
u32 aper_size, aper_alloc = 0, aper_order = 0, last_aper_order = 0;
u64 aper_base, last_aper_base = 0;
int valid_agp = 0;