From bd583923b29e5dddc4d1b9c6d0e0a513edb69496 Mon Sep 17 00:00:00 2001
From: Matias Elo <matias.elo@nokia.com>
Date: Fri, 5 May 2017 15:49:56 +0300
Subject: helper: tables: avoid invalid odp_shm_addr() calls

odp_shm_lookup() return value can be used to detect name conflicts.

Signed-off-by: Matias Elo <matias.elo@nokia.com>
Reviewed-by: Bill Fischofer <bill.fischofer@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
---
 helper/hashtable.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'helper/hashtable.c')

diff --git a/helper/hashtable.c b/helper/hashtable.c
index 9d4114445..f26b18b27 100644
--- a/helper/hashtable.c
+++ b/helper/hashtable.c
@@ -76,8 +76,7 @@ odph_table_t odph_hash_table_create(const char *name, uint32_t capacity,
 		ODPH_DBG("create para input error!\n");
 		return NULL;
 	}
-	tbl = (odph_hash_table_imp *)odp_shm_addr(odp_shm_lookup(name));
-	if (tbl != NULL) {
+	if (odp_shm_lookup(name) != ODP_SHM_INVALID) {
 		ODPH_DBG("name already exist\n");
 		return NULL;
 	}
-- 
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