l2tp: add comment in API header that L2TP_ATTR_OFFSET is not used

Signed-off-by: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/uapi/linux/l2tp.h b/include/uapi/linux/l2tp.h
index d84ce5c1c9aad49dd487cb9a2ae93e4e3890ee53..f78eef4cc56a5c709b49aa24a7dbc8050d3f5446 100644 (file)
--- a/include/uapi/linux/l2tp.h
+++ b/include/uapi/linux/l2tp.h
@@ -94,7 +94,7 @@ enum {
        L2TP_ATTR_NONE,                 /* no data */
        L2TP_ATTR_PW_TYPE,              /* u16, enum l2tp_pwtype */
        L2TP_ATTR_ENCAP_TYPE,           /* u16, enum l2tp_encap_type */
-       L2TP_ATTR_OFFSET,               /* u16 */
+       L2TP_ATTR_OFFSET,               /* u16 (not used) */
        L2TP_ATTR_DATA_SEQ,             /* u16 */
        L2TP_ATTR_L2SPEC_TYPE,          /* u8, enum l2tp_l2spec_type */
        L2TP_ATTR_L2SPEC_LEN,           /* u8, enum l2tp_l2spec_type */