From 6e8bb0193af3f308ef22817a5560422d33e58b90 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 5 Mar 2012 13:41:15 -0500 Subject: VM: make unmap_vmas() return void same story - nobody uses it and it's been pointless since "mm: Remove i_mmap_lock lockbreak" went in. Signed-off-by: Al Viro --- mm/mmap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'mm/mmap.c') diff --git a/mm/mmap.c b/mm/mmap.c index 2b2b45eb816c..9365a8fe3701 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2224,7 +2224,6 @@ void exit_mmap(struct mm_struct *mm) struct mmu_gather tlb; struct vm_area_struct *vma; unsigned long nr_accounted = 0; - unsigned long end; /* mm's last user has gone, and its about to be pulled down */ mmu_notifier_release(mm); @@ -2249,7 +2248,7 @@ void exit_mmap(struct mm_struct *mm) tlb_gather_mmu(&tlb, mm, 1); /* update_hiwater_rss(mm) here? but nobody should be looking */ /* Use -1 here to ensure all VMAs in the mm are unmapped */ - end = unmap_vmas(&tlb, vma, 0, -1, &nr_accounted, NULL); + unmap_vmas(&tlb, vma, 0, -1, &nr_accounted, NULL); vm_unacct_memory(nr_accounted); free_pgtables(&tlb, vma, FIRST_USER_ADDRESS, 0); -- cgit v1.2.3