X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_hash%2Frte_fbk_hash.c;h=55c9f358319c01adf544cce3d8b6b9280128fe49;hb=af35e12191f5817c38b37b0ea1142bcd19e30c74;hp=c342c0da62619dfaf61d91c56b3d1c880b029e47;hpb=ff708facfcbf42f3dcb3c62d82ecd93e7b8c2506;p=dpdk.git

diff --git a/lib/librte_hash/rte_fbk_hash.c b/lib/librte_hash/rte_fbk_hash.c
index c342c0da62..55c9f35831 100644
--- a/lib/librte_hash/rte_fbk_hash.c
+++ b/lib/librte_hash/rte_fbk_hash.c
@@ -55,6 +55,11 @@
 
 TAILQ_HEAD(rte_fbk_hash_list, rte_tailq_entry);
 
+static struct rte_tailq_elem rte_fbk_hash_tailq = {
+	.name = "RTE_FBK_HASH",
+};
+EAL_REGISTER_TAILQ(rte_fbk_hash_tailq)
+
 /**
  * Performs a lookup for an existing hash table, and returns a pointer to
  * the table if found.
@@ -72,13 +77,8 @@ rte_fbk_hash_find_existing(const char *name)
 	struct rte_tailq_entry *te;
 	struct rte_fbk_hash_list *fbk_hash_list;
 
-	/* check that we have an initialised tail queue */
-	if ((fbk_hash_list =
-			RTE_TAILQ_LOOKUP_BY_IDX(RTE_TAILQ_FBK_HASH,
-					rte_fbk_hash_list)) == NULL) {
-		rte_errno = E_RTE_NO_TAILQ;
-		return NULL;
-	}
+	fbk_hash_list = RTE_TAILQ_CAST(rte_fbk_hash_tailq.head,
+				       rte_fbk_hash_list);
 
 	rte_rwlock_read_lock(RTE_EAL_TAILQ_RWLOCK);
 	TAILQ_FOREACH(te, fbk_hash_list, next) {
@@ -115,13 +115,8 @@ rte_fbk_hash_create(const struct rte_fbk_hash_params *params)
 	uint32_t i;
 	struct rte_fbk_hash_list *fbk_hash_list;
 
-	/* check that we have an initialised tail queue */
-	if ((fbk_hash_list =
-			RTE_TAILQ_LOOKUP_BY_IDX(RTE_TAILQ_FBK_HASH,
-					rte_fbk_hash_list)) == NULL) {
-		rte_errno = E_RTE_NO_TAILQ;
-		return NULL;
-	}
+	fbk_hash_list = RTE_TAILQ_CAST(rte_fbk_hash_tailq.head,
+				       rte_fbk_hash_list);
 
 	/* Error checking of parameters. */
 	if ((!rte_is_power_of_2(params->entries)) ||
@@ -145,8 +140,11 @@ rte_fbk_hash_create(const struct rte_fbk_hash_params *params)
 		if (strncmp(params->name, ht->name, RTE_FBK_HASH_NAMESIZE) == 0)
 			break;
 	}
-	if (te != NULL)
+	ht = NULL;
+	if (te != NULL) {
+		rte_errno = EEXIST;
 		goto exit;
+	}
 
 	te = rte_zmalloc("FBK_HASH_TAILQ_ENTRY", sizeof(*te), 0);
 	if (te == NULL) {
@@ -208,13 +206,8 @@ rte_fbk_hash_free(struct rte_fbk_hash_table *ht)
 	if (ht == NULL)
 		return;
 
-	/* check that we have an initialised tail queue */
-	if ((fbk_hash_list =
-			RTE_TAILQ_LOOKUP_BY_IDX(RTE_TAILQ_FBK_HASH,
-					rte_fbk_hash_list)) == NULL) {
-		rte_errno = E_RTE_NO_TAILQ;
-		return;
-	}
+	fbk_hash_list = RTE_TAILQ_CAST(rte_fbk_hash_tailq.head,
+				       rte_fbk_hash_list);
 
 	rte_rwlock_write_lock(RTE_EAL_TAILQ_RWLOCK);
 
@@ -236,4 +229,3 @@ rte_fbk_hash_free(struct rte_fbk_hash_table *ht)
 	rte_free(ht);
 	rte_free(te);
 }
-