in struct ip_frag_key,src_dst[] type is uint64_t.
but "val" which to store the calc restult ,type is uint32_t.
we may lost high 32 bit key. and function return value is int,
but it won't return < 0.
Signed-off-by: Li Han <han....@zte.com.cn>
---
lib/librte_ip_frag/ip_frag_common.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/librte_ip_frag/ip_frag_common.h
b/lib/librte_ip_frag/ip_frag_common.h
index 197acf8..ca69680 100644
--- a/lib/librte_ip_frag/ip_frag_common.h
+++ b/lib/librte_ip_frag/ip_frag_common.h
@@ -69,10 +69,10 @@ struct ip_frag_pkt * ip_frag_lookup(struct rte_ip_frag_tbl
*tbl,
}
/* compare two keys */
-static inline int
+static inline uint64_t
ip_frag_key_cmp(const struct ip_frag_key * k1, const struct ip_frag_key * k2)
{
- uint32_t i, val;
+ uint64_t i, val;
val = k1->id ^ k2->id;
for (i = 0; i < k1->key_len; i++)
val |= k1->src_dst[i] ^ k2->src_dst[i];
--
1.8.3.1
