Follow the kernel series adding this attribute. This patch can be dropped
once the headers are synced.

Signed-off-by: Alexandre Cassen <acassen@corp.free.fr>
---
 include/uapi/linux/pkt_cls.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h
index 3c24e8e2..16c3f96f 100644
--- a/include/uapi/linux/pkt_cls.h
+++ b/include/uapi/linux/pkt_cls.h
@@ -560,6 +560,8 @@ enum {
 	TCA_FLOWER_KEY_ENC_FLAGS,	/* be32 */
 	TCA_FLOWER_KEY_ENC_FLAGS_MASK,	/* be32 */
 
+	TCA_FLOWER_KEY_ENC_KEY_ID_MASK,	/* be32 */
+
 	__TCA_FLOWER_MAX,
 };
 
-- 
2.47.3