From: Dan Gora <dg@adax.com>
Date: Wed, 17 Oct 2018 00:22:44 +0000 (-0300)
Subject: test: fix build of external memory test
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=51bc78a5a765848b33a09889f596545f9c00c6d7;p=dpdk.git

test: fix build of external memory test

There was a compilation error in test_external_mem.c:

  CC test_external_mem.o
test_external_mem.c: In function ‘test_external_mem’:
test_external_mem.c:375:2: error: ‘for’ loop initial declarations are
                           only allowed in C99 mode

  for (int i = 0; i < n_pages; i++) {
  ^
test_external_mem.c:375:2: note: use option -std=c99 or -std=gnu99 to
                           compile your code

Fixes: b270daa43b3d ("test: support external memory")

Signed-off-by: Dan Gora <dg@adax.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
---

diff --git a/test/test/test_external_mem.c b/test/test/test_external_mem.c
index d0837aa355..998cafa68f 100644
--- a/test/test/test_external_mem.c
+++ b/test/test/test_external_mem.c
@@ -362,6 +362,7 @@ test_external_mem(void)
 	rte_iova_t iova[len / pgsz];
 	void *addr;
 	int ret, n_pages;
+	int i;
 
 	/* create external memory area */
 	n_pages = RTE_DIM(iova);
@@ -372,7 +373,7 @@ test_external_mem(void)
 			__func__, __LINE__);
 		return -1;
 	}
-	for (int i = 0; i < n_pages; i++) {
+	for (i = 0; i < n_pages; i++) {
 		/* arbitrary IOVA */
 		rte_iova_t tmp = 0x100000000 + i * pgsz;
 		iova[i] = tmp;