[NET_SCHED]: Remove unnecessary stats_lock pointers

Remove stats_lock pointers from qdisc-internal structures, in all cases
it points to dev->queue_lock. The only case where it is necessary is for
top-level qdiscs, where it might also point to dev->ingress_lock in case
of the ingress qdisc. Also remove it from actions completely, it always
points to the actions internal lock.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 2 deletions

diff --git a/include/net/act_api.h b/include/net/act_api.h
index 8b06c2f3657f..2f0273feabd3 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -19,7 +19,6 @@ struct tcf_common {
         struct gnet_stats_basic         tcfc_bstats;
         struct gnet_stats_queue         tcfc_qstats;
         struct gnet_stats_rate_est      tcfc_rate_est;
-        spinlock_t                      *tcfc_stats_lock;
         spinlock_t                      tcfc_lock;
 };
 #define tcf_next        common.tcfc_next
@@ -32,7 +31,6 @@ struct tcf_common {
 #define tcf_bstats      common.tcfc_bstats
 #define tcf_qstats      common.tcfc_qstats
 #define tcf_rate_est    common.tcfc_rate_est
-#define tcf_stats_lock  common.tcfc_stats_lock
 #define tcf_lock        common.tcfc_lock
 
 struct tcf_police {