[PKT_SCHED]: Make NET_EMATCH_TEXT select TEXTSEARCh

Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/sched/Kconfig

@@ -452,6 +452,7 @@ config NET_EMATCH_META
 config NET_EMATCH_TEXT
 	tristate "Textsearch"
 	depends on NET_EMATCH
+	select TEXTSEARCH
 	---help---
 	  Say Y here if you want to be ablt to classify packets based on
 	  textsearch comparisons. Please select the appropriate textsearch