btrfs: correct wrong comment about magic number of index_cnt

[sfrench/cifs-2.6.git] / mm / madvise.c

diff --git a/mm/madvise.c b/mm/madvise.c
index 375cf32087e4a2da0c42b251a1d5538ffaa1c857..751e97aa22106f9be73919033271ad9f98498fca 100644 (file)
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -276,15 +276,14 @@ static long madvise_willneed(struct vm_area_struct *vma,
 {
        struct file *file = vma->vm_file;
 
+       *prev = vma;
 #ifdef CONFIG_SWAP
        if (!file) {
-               *prev = vma;
                force_swapin_readahead(vma, start, end);
                return 0;
        }
 
        if (shmem_mapping(file->f_mapping)) {
-               *prev = vma;
                force_shm_swapin_readahead(vma, start, end,
                                        file->f_mapping);
                return 0;
@@ -299,7 +298,6 @@ static long madvise_willneed(struct vm_area_struct *vma,
                return 0;
        }
 
-       *prev = vma;
        start = ((start - vma->vm_start) >> PAGE_SHIFT) + vma->vm_pgoff;
        if (end > vma->vm_end)
                end = vma->vm_end;