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-rw-r--r--net/core/flow_dissector.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index 8d890132e2d7..b563339436d0 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -616,9 +616,8 @@ EXPORT_SYMBOL(flow_hash_from_keys);
static inline u32 ___skb_get_hash(const struct sk_buff *skb,
struct flow_keys *keys, u32 keyval)
{
- if (!skb_flow_dissect_flow_keys(skb, keys,
- FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL))
- return 0;
+ skb_flow_dissect_flow_keys(skb, keys,
+ FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL);
return __flow_hash_from_keys(keys, keyval);
}
@@ -662,15 +661,10 @@ EXPORT_SYMBOL(make_flow_keys_digest);
void __skb_get_hash(struct sk_buff *skb)
{
struct flow_keys keys;
- u32 hash;
__flow_hash_secret_init();
- hash = ___skb_get_hash(skb, &keys, hashrnd);
- if (!hash)
- return;
-
- __skb_set_sw_hash(skb, hash,
+ __skb_set_sw_hash(skb, ___skb_get_hash(skb, &keys, hashrnd),
flow_keys_have_l4(&keys));
}
EXPORT_SYMBOL(__skb_get_hash);

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