From da5fa4d4d6d1b1fd82dee4830fa5364d6ac9270f Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Wed, 26 Jun 2019 16:07:42 -0700 Subject: [PATCH] mempool/octeontx2: fix build with icc The Intel compiler is pickier about casts and generates: otx2_mempool_ops.c(344): error #191: type qualifier is meaningless on cast type int64_t * const addr = (int64_t * const) ^ This is because of the nature of const. In this example, the expression is being cast into a pointer that can not be modified. This is meaningless because the expression is already a lvalue. See https://en.wikipedia.org/wiki/Const_(computer_programming) Fixes: d7a0da3c0043 ("mempool/octeontx2: add fast path mempool ops") Signed-off-by: Stephen Hemminger Reviewed-by: Ferruh Yigit --- drivers/mempool/octeontx2/otx2_mempool_ops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mempool/octeontx2/otx2_mempool_ops.c b/drivers/mempool/octeontx2/otx2_mempool_ops.c index 25170015a3..97146d1fe4 100644 --- a/drivers/mempool/octeontx2/otx2_mempool_ops.c +++ b/drivers/mempool/octeontx2/otx2_mempool_ops.c @@ -341,7 +341,7 @@ otx2_npa_deq(struct rte_mempool *mp, void **obj_table, unsigned int n) unsigned int index; uint64_t obj; - int64_t * const addr = (int64_t * const) + int64_t * const addr = (int64_t *) (npa_lf_aura_handle_to_base(mp->pool_id) + NPA_LF_AURA_OP_ALLOCX(0)); for (index = 0; index < n; index++, obj_table++) { -- 2.20.1