diff options
| -rw-r--r-- | net/openvswitch/flow_table.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/openvswitch/flow_table.c b/net/openvswitch/flow_table.c index a10d421773f8..96757e2ed256 100644 --- a/net/openvswitch/flow_table.c +++ b/net/openvswitch/flow_table.c @@ -432,13 +432,10 @@ err_free_ti: static u32 flow_hash(const struct sw_flow_key *key, const struct sw_flow_key_range *range) { - int key_start = range->start; - int key_end = range->end; - const u32 *hash_key = (const u32 *)((const u8 *)key + key_start); - int hash_u32s = (key_end - key_start) >> 2; + const u32 *hash_key = (const u32 *)((const u8 *)key + range->start); /* Make sure number of hash bytes are multiple of u32. */ - BUILD_BUG_ON(sizeof(long) % sizeof(u32)); + int hash_u32s = range_n_bytes(range) >> 2; return jhash2(hash_key, hash_u32s, 0); } |