net/sched: kconfig: Remove blank help texts

Blank help texts are probably either a typo, a Kconfig misunderstanding,
or some kind of half-committing to adding a help text (in which case a
TODO comment would be clearer, if the help text really can't be added
right away).

Best to remove them, IMO.
Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/sched/Kconfig

@@ -857,17 +857,14 @@ config NET_ACT_TUNNEL_KEY
 config NET_IFE_SKBMARK
         tristate "Support to encoding decoding skb mark on IFE action"
         depends on NET_ACT_IFE
-        ---help---
 
 config NET_IFE_SKBPRIO
         tristate "Support to encoding decoding skb prio on IFE action"
         depends on NET_ACT_IFE
-        ---help---
 
 config NET_IFE_SKBTCINDEX
         tristate "Support to encoding decoding skb tcindex on IFE action"
         depends on NET_ACT_IFE
-        ---help---
 
 config NET_CLS_IND
 	bool "Incoming device classification"