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-rw-r--r--include/linux/ethtool.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index b67af60a889..3350870001f 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -492,11 +492,12 @@ struct ethtool_rx_ntuple_flow_spec {
__u64 data_mask;
__s32 action;
-#define ETHTOOL_RXNTUPLE_ACTION_DROP -1 /* drop packet */
+#define ETHTOOL_RXNTUPLE_ACTION_DROP (-1) /* drop packet */
+#define ETHTOOL_RXNTUPLE_ACTION_CLEAR (-2) /* clear filter */
};
/**
- * struct ethtool_rx_ntuple - command to set RX flow filter
+ * struct ethtool_rx_ntuple - command to set or clear RX flow filter
* @cmd: Command number - %ETHTOOL_SRXNTUPLE
* @fs: Flow filter specification
*/