From: Miaohe Lin <linmiaohe@xxxxxxxxxx> Subject: mm/hugetlb: remove unused variable pseudo_vma in remove_inode_hugepages() The local variable pseudo_vma is not used anymore. Link: https://lkml.kernel.org/r/20210410072348.20437-6-linmiaohe@xxxxxxxxxx Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx> Cc: Feilong Lin <linfeilong@xxxxxxxxxx> Cc: Mike Kravetz <mike.kravetz@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/hugetlbfs/inode.c | 3 --- 1 file changed, 3 deletions(-) --- a/fs/hugetlbfs/inode.c~mm-hugetlb-remove-unused-variable-pseudo_vma-in-remove_inode_hugepages +++ a/fs/hugetlbfs/inode.c @@ -463,14 +463,11 @@ static void remove_inode_hugepages(struc struct address_space *mapping = &inode->i_data; const pgoff_t start = lstart >> huge_page_shift(h); const pgoff_t end = lend >> huge_page_shift(h); - struct vm_area_struct pseudo_vma; struct pagevec pvec; pgoff_t next, index; int i, freed = 0; bool truncate_op = (lend == LLONG_MAX); - vma_init(&pseudo_vma, current->mm); - pseudo_vma.vm_flags = (VM_HUGETLB | VM_MAYSHARE | VM_SHARED); pagevec_init(&pvec); next = start; while (next < end) { _
