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gcc-4.6: mm: fix unused but set warnings

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No real bugs, just some dead code and some fixups.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andi Kleen
2010-08-09 17:19:03 -07:00
committed by Linus Torvalds
parent 627295e492
commit 4e60c86bd9
6 changed files with 9 additions and 9 deletions
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2
mm/memory.c
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@ -307,7 +307,6 @@ void free_pgd_range(struct mmu_gather *tlb,
{
pgd_t *pgd;
unsigned long next;
unsigned long start;
/*
* The next few lines have given us lots of grief...
@ -351,7 +350,6 @@ void free_pgd_range(struct mmu_gather *tlb,
if (addr > end - 1)
return;
start = addr;
pgd = pgd_offset(tlb->mm, addr);
do {
next = pgd_addr_end(addr, end);