From b4b7ff4b08e691656c9d77c758fc355833128ac0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 20 Jan 2016 14:01:31 -0300 Subject: Linux-libre 4.4-gnu --- mm/cma.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'mm/cma.c') diff --git a/mm/cma.c b/mm/cma.c index 4eb56badf..ea506eb18 100644 --- a/mm/cma.c +++ b/mm/cma.c @@ -363,7 +363,9 @@ err: */ struct page *cma_alloc(struct cma *cma, size_t count, unsigned int align) { - unsigned long mask, offset, pfn, start = 0; + unsigned long mask, offset; + unsigned long pfn = -1; + unsigned long start = 0; unsigned long bitmap_maxno, bitmap_no, bitmap_count; struct page *page = NULL; int ret; @@ -418,7 +420,7 @@ struct page *cma_alloc(struct cma *cma, size_t count, unsigned int align) start = bitmap_no + mask + 1; } - trace_cma_alloc(page ? pfn : -1UL, page, count, align); + trace_cma_alloc(pfn, page, count, align); pr_debug("%s(): returned %p\n", __func__, page); return page; -- cgit v1.2.3-54-g00ecf