diff options
| author |   Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2019-02-26 09:17:37 +0100 |
|---|---|---|
| committer | Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2019-02-26 09:21:27 +0100 |
| commit | 597cb1874068054d4c0be41f161a72ef37888930 (patch) | |
| tree | 8899c19634bd8e393a8eac05f33925e4d75bd77d /lib/librte_ip_frag/ip_frag_common.h | |
| parent | 6e7cbd63706f3435b9d9a2057a37db1da01db9a7 (diff) | |
New upstream version 17.11.5upstream-17.11-stable
Change-Id: I8d2aa1aee2a9a78614dff5a01008f91e88e810c7
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'lib/librte_ip_frag/ip_frag_common.h')
| -rw-r--r-- | lib/librte_ip_frag/ip_frag_common.h | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/lib/librte_ip_frag/ip_frag_common.h b/lib/librte_ip_frag/ip_frag_common.h index 9f561965..f3abc98b 100644 --- a/lib/librte_ip_frag/ip_frag_common.h +++ b/lib/librte_ip_frag/ip_frag_common.h @@ -81,28 +81,23 @@ struct rte_mbuf *ipv6_frag_reassemble(struct ip_frag_pkt *fp); static inline int ip_frag_key_is_empty(const struct ip_frag_key * key) { - uint32_t i; - for (i = 0; i < RTE_MIN(key->key_len, RTE_DIM(key->src_dst)); i++) - if (key->src_dst[i] != 0) - return 0; - return 1; + return (key->key_len == 0); } -/* empty the key */ +/* invalidate the key */ static inline void ip_frag_key_invalidate(struct ip_frag_key * key) { - uint32_t i; - for (i = 0; i < key->key_len; i++) - key->src_dst[i] = 0; + key->key_len = 0; } /* 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; - val = k1->id ^ k2->id; + uint32_t i; + uint64_t val; + val = k1->id_key_len ^ k2->id_key_len; for (i = 0; i < k1->key_len; i++) val |= k1->src_dst[i] ^ k2->src_dst[i]; return val; |