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Diffstat (limited to 'mm/gup.c')
-rw-r--r--mm/gup.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/gup.c b/mm/gup.c
index 1abc8b4afff6..08eb350e0f35 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -1780,12 +1780,11 @@ bool gup_fast_permitted(unsigned long start, int nr_pages, int write)
int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
struct page **pages)
{
- unsigned long addr, len, end;
+ unsigned long len, end;
unsigned long flags;
int nr = 0;
start &= PAGE_MASK;
- addr = start;
len = (unsigned long) nr_pages << PAGE_SHIFT;
end = start + len;
@@ -1807,7 +1806,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
if (gup_fast_permitted(start, nr_pages, write)) {
local_irq_save(flags);
- gup_pgd_range(addr, end, write, pages, &nr);
+ gup_pgd_range(start, end, write, pages, &nr);
local_irq_restore(flags);
}