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Commit 2d8a1781 authored by Yanchuan Nian's avatar Yanchuan Nian Committed by Linus Torvalds
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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: default avatarYanchuan Nian <ycnian@gmail.com>
Acked-by: default avatarDavid Rientjes <rientjes@google.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 146d7009

mm/mmap.c

+0 −1
Original line number Original line Diff line number Diff line
@@ -1566,7 +1566,6 @@ unsigned long mmap_region(struct file *file, unsigned long addr, 
		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);