[dpdk-dev] [PATCH 1/7] mem: fix call to DMA mask check

[Alejandro Lucero]

The param needs to be the maskbits and not the mask.

Fixes: 223b7f1d5ef6 ("mem: add function for checking memseg IOVA")

Signed-off-by: Alejandro Lucero <alejandro.luc...@netronome.com>
---
 lib/librte_eal/common/malloc_heap.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/librte_eal/common/malloc_heap.c 
b/lib/librte_eal/common/malloc_heap.c
index 1973b6e6e..0adab62ae 100644
--- a/lib/librte_eal/common/malloc_heap.c
+++ b/lib/librte_eal/common/malloc_heap.c
@@ -323,8 +323,7 @@ alloc_pages_on_heap(struct malloc_heap *heap, uint64_t 
pg_sz, size_t elt_size,
        }
 
        if (mcfg->dma_maskbits) {
-               mask = ~((1ULL << mcfg->dma_maskbits) - 1);
-               if (rte_eal_check_dma_mask(mask)) {
+               if (rte_eal_check_dma_mask(mcfg->dma_maskbits)) {
                        RTE_LOG(ERR, EAL,
                                "%s(): couldn't allocate memory due to DMA 
mask\n",
                                __func__);
-- 
2.17.1