Messages in this thread Patch in this message | | | From | Dexuan Cui <> | Subject | [PATCH] x86, pageattr: remove an unused variable in slow_virt_to_phys() | Date | Thu, 23 Apr 2015 01:07:08 -0700 |
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The patch doesn't change any logic.
Signed-off-by: Dexuan Cui <decui@microsoft.com> --- arch/x86/mm/pageattr.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index 89af288..4aa736e 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -418,13 +418,11 @@ phys_addr_t slow_virt_to_phys(void *__virt_addr) phys_addr_t phys_addr; unsigned long offset; enum pg_level level; - unsigned long psize; unsigned long pmask; pte_t *pte; pte = lookup_address(virt_addr, &level); BUG_ON(!pte); - psize = page_level_size(level); pmask = page_level_mask(level); offset = virt_addr & ~pmask; phys_addr = (phys_addr_t)pte_pfn(*pte) << PAGE_SHIFT; -- 1.9.1
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