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Date: Tue, 10 Nov 2015 00:22:42 +0000 From: Alexey Klimov <klimov.linux@...il.com> To: linux-kernel@...r.kernel.org, linux-mm@...ck.org Cc: akpm@...ux-foundation.org, kirill.shutemov@...ux.intel.com, klimov.linux@...il.com, emunson@...mai.com Subject: [PATCH] mm/mlock.c: drop unneeded initialization in munlock_vma_pages_range() Before usage page pointer initialized by NULL is reinitialized by follow_page_mask(). Drop useless init of page pointer in the beginning of loop. Signed-off-by: Alexey Klimov <klimov.linux@...il.com> --- mm/mlock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/mlock.c b/mm/mlock.c index 339d9e0..9cb87cb 100644 --- a/mm/mlock.c +++ b/mm/mlock.c @@ -425,7 +425,7 @@ void munlock_vma_pages_range(struct vm_area_struct *vma, vma->vm_flags &= VM_LOCKED_CLEAR_MASK; while (start < end) { - struct page *page = NULL; + struct page *page; unsigned int page_mask; unsigned long page_increm; struct pagevec pvec; -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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