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mm/mmap: remove unnecessary assignment 

pgoff is not used after the statement "pgoff = vma->vm_pgoff;", so the
assignment is redundant.

Signed-off-by: Yanchuan Nian <ycnian@gmail.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Yanchuan Nian 2013-09-11 14:23:05 -07:00 committed by Linus Torvalds
parent 146d7009b4
commit 2d8a17813e
1 changed files with 0 additions and 1 deletions
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mm/mmap.c
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@ -1566,7 +1566,6 @@ munmap_back:
WARN_ON_ONCE(addr != vma->vm_start); WARN_ON_ONCE(addr != vma->vm_start);
addr = vma->vm_start; addr = vma->vm_start;
pgoff = vma->vm_pgoff;
vm_flags = vma->vm_flags; vm_flags = vma->vm_flags;
} else if (vm_flags & VM_SHARED) { } else if (vm_flags & VM_SHARED) {
error = shmem_zero_setup(vma); error = shmem_zero_setup(vma);