build fix struct tc_prio_qopt' has no member named 'enable_flow

target thumb C: tc <= external/iproute2/tc/q_prio.c
external/iproute2/tc/q_prio.c: In function 'prio_parse_opt':
external/iproute2/tc/q_prio.c:35:9: warning: excess elements in struct initializer [enabled by default]
external/iproute2/tc/q_prio.c:35:9: warning: (near initialization for 'opt') [enabled by default]
external/iproute2/tc/q_prio.c:60:8: error: 'struct tc_prio_qopt' has no member named 'enable_flow'
external/iproute2/tc/q_prio.c:64:8: error: 'struct tc_prio_qopt' has no member named 'enable_flow'
external/iproute2/tc/q_prio.c:85:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
external/iproute2/tc/q_prio.c:31:46: warning: unused parameter 'qu' [-Wunused-parameter]
external/iproute2/tc/q_prio.c: In function 'prio_print_opt':
external/iproute2/tc/q_prio.c:133:30: error: 'struct tc_prio_qopt' has no member named 'enable_flow'
make: *** [/home/blackcat/cm11/out/target/product/ancora/obj/EXECUTABLES/tc_intermediates/q_prio.o] Error 1
make: *** Waiting for unfinished jobs....

fix 

git revert 4c48963517f1569ce909ad2f8a4b7a675de5a1f6