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mm/mmap.c: Remove unnecessary pgoff assignment

PATCH New Zhang Yanfei 1 participant 1 message Sep 6, 2013

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Memory management Memory mapping
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Zhang Yanfei

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PATCH 1/1 mm/mmap.c: Remove unnecessary pgoff assignment

We never access variable pgoff later, so the assignment is redundant. Remove it.

Signed-off-by Zhang Yanfei <[email protected]>
---
 mm/mmap.c |    1 - 
 1 files changed, 0 insertions(+), 1 deletions(-)
mm/mmap.c +0 -1
index f9c97d1..db44f6a 100644
@@ -1570,7 +1570,6 @@ munmap_back:
                WARN_ON_ONCE(addr != vma->vm_start);
 
                addr = vma->vm_start;
-               pgoff = vma->vm_pgoff;
                vm_flags = vma->vm_flags;
        } else if (vm_flags & VM_SHARED) {
                if (unlikely(vm_flags & (VM_GROWSDOWN|VM_GROWSUP)))
Signature · 7 lines
1.7.1

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