flow_dissector: remove unused FLOW_DISSECTOR_F_STOP_AT_L3 flag
This flag is not used by any caller, remove it.
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/flow_dissector.h b/include/net/flow_dissector.h
index 7c5a8d9..797e19c 100644
--- a/include/net/flow_dissector.h
+++ b/include/net/flow_dissector.h
@@ -229,9 +229,8 @@
};
#define FLOW_DISSECTOR_F_PARSE_1ST_FRAG BIT(0)
-#define FLOW_DISSECTOR_F_STOP_AT_L3 BIT(1)
-#define FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL BIT(2)
-#define FLOW_DISSECTOR_F_STOP_AT_ENCAP BIT(3)
+#define FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL BIT(1)
+#define FLOW_DISSECTOR_F_STOP_AT_ENCAP BIT(2)
struct flow_dissector_key {
enum flow_dissector_key_id key_id;
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index edd6229..c0559af 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -757,7 +757,7 @@
* @nhoff: network header offset, if @data is NULL use skb_network_offset(skb)
* @hlen: packet header length, if @data is NULL use skb_headlen(skb)
* @flags: flags that control the dissection process, e.g.
- * FLOW_DISSECTOR_F_STOP_AT_L3.
+ * FLOW_DISSECTOR_F_STOP_AT_ENCAP.
*
* The function will try to retrieve individual keys into target specified
* by flow_dissector from either the skbuff or a raw buffer specified by the
@@ -922,11 +922,6 @@
__skb_flow_dissect_ipv4(skb, flow_dissector,
target_container, data, iph);
- if (flags & FLOW_DISSECTOR_F_STOP_AT_L3) {
- fdret = FLOW_DISSECT_RET_OUT_GOOD;
- break;
- }
-
break;
}
case htons(ETH_P_IPV6): {
@@ -975,9 +970,6 @@
__skb_flow_dissect_ipv6(skb, flow_dissector,
target_container, data, iph);
- if (flags & FLOW_DISSECTOR_F_STOP_AT_L3)
- fdret = FLOW_DISSECT_RET_OUT_GOOD;
-
break;
}
case htons(ETH_P_8021AD):