X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=lib%2Flibrte_ip_frag%2Fip_frag_internal.c;h=b436a4c9313b3c654ceb839df220148fe2acbbac;hb=453b9593a3cfe62ce1f64c65382090ec8adb3ec0;hp=2560c77139b44798f1eac8650166dcbac8e12b4d;hpb=3375e7f28649881fc53d83ee91772d97c8b1eb9b;p=dpdk.git

diff --git a/lib/librte_ip_frag/ip_frag_internal.c b/lib/librte_ip_frag/ip_frag_internal.c
index 2560c77139..b436a4c931 100644
--- a/lib/librte_ip_frag/ip_frag_internal.c
+++ b/lib/librte_ip_frag/ip_frag_internal.c
@@ -14,24 +14,6 @@
 #define	IP_FRAG_TBL_POS(tbl, sig)	\
 	((tbl)->pkt + ((sig) & (tbl)->entry_mask))
 
-#ifdef RTE_LIBRTE_IP_FRAG_TBL_STAT
-#define	IP_FRAG_TBL_STAT_UPDATE(s, f, v)	((s)->f += (v))
-#else
-#define	IP_FRAG_TBL_STAT_UPDATE(s, f, v)	do {} while (0)
-#endif /* IP_FRAG_TBL_STAT */
-
-/* local frag table helper functions */
-static inline void
-ip_frag_tbl_del(struct rte_ip_frag_tbl *tbl, struct rte_ip_frag_death_row *dr,
-	struct ip_frag_pkt *fp)
-{
-	ip_frag_free(fp, dr);
-	ip_frag_key_invalidate(&fp->key);
-	TAILQ_REMOVE(&tbl->lru, fp, lru);
-	tbl->use_entries--;
-	IP_FRAG_TBL_STAT_UPDATE(&tbl->stat, del_num, 1);
-}
-
 static inline void
 ip_frag_tbl_add(struct rte_ip_frag_tbl *tbl,  struct ip_frag_pkt *fp,
 	const struct ip_frag_key *key, uint64_t tms)
@@ -125,8 +107,7 @@ ip_frag_process(struct ip_frag_pkt *fp, struct rte_ip_frag_death_row *dr,
 				IP_LAST_FRAG_IDX : UINT32_MAX;
 
 	/* this is the intermediate fragment. */
-	} else if ((idx = fp->last_idx) <
-		sizeof (fp->frags) / sizeof (fp->frags[0])) {
+	} else if ((idx = fp->last_idx) < RTE_DIM(fp->frags)) {
 		fp->last_idx++;
 	}
 
@@ -134,7 +115,7 @@ ip_frag_process(struct ip_frag_pkt *fp, struct rte_ip_frag_death_row *dr,
 	 * erroneous packet: either exceed max allowed number of fragments,
 	 * or duplicate first/last fragment encountered.
 	 */
-	if (idx >= sizeof (fp->frags) / sizeof (fp->frags[0])) {
+	if (idx >= RTE_DIM(fp->frags)) {
 
 		/* report an error. */
 		if (fp->key.key_len == IPV4_KEYLEN)