[NET_SCHED]: mark classifier ops __read_mostly

Additionally remove unnecessary NULL initilizations of the next pointer.

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

6 files changed, 6 insertions, 10 deletions

diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index e53773612bc7..9eeb3c6c82f4 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -31,7 +31,7 @@
 
 /* The list of all installed classifier types */
 
-static struct tcf_proto_ops *tcf_proto_base;
+static struct tcf_proto_ops *tcf_proto_base __read_mostly;
 
 /* Protects list of registered TC modules. It is pure SMP lock. */
 static DEFINE_RWLOCK(cls_mod_lock);
diff --git a/net/sched/cls_basic.c b/net/sched/cls_basic.c
index 8dbcf2771a46..b31f9f971987 100644
--- a/net/sched/cls_basic.c
+++ b/net/sched/cls_basic.c
@@ -271,7 +271,7 @@ rtattr_failure:
         return -1;
 }
 
-static struct tcf_proto_ops cls_basic_ops = {
+static struct tcf_proto_ops cls_basic_ops __read_mostly = {
         .kind           =       "basic",
         .classify       =       basic_classify,
         .init           =       basic_init,
diff --git a/net/sched/cls_fw.c b/net/sched/cls_fw.c
index 8adbd6a37d14..b45038770e79 100644
--- a/net/sched/cls_fw.c
+++ b/net/sched/cls_fw.c
@@ -370,8 +370,7 @@ rtattr_failure:
         return -1;
 }
 
-static struct tcf_proto_ops cls_fw_ops = {
-        .next           =       NULL,
+static struct tcf_proto_ops cls_fw_ops __read_mostly = {
         .kind           =       "fw",
         .classify       =       fw_classify,
         .init           =       fw_init,
diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c
index 0a8409c1d28a..e70edd0f7bc8 100644
--- a/net/sched/cls_route.c
+++ b/net/sched/cls_route.c
@@ -590,8 +590,7 @@ rtattr_failure:
         return -1;
 }
 
-static struct tcf_proto_ops cls_route4_ops = {
-        .next           =       NULL,
+static struct tcf_proto_ops cls_route4_ops __read_mostly = {
         .kind           =       "route",
         .classify       =       route4_classify,
         .init           =       route4_init,
diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c
index 471909e54807..e36977b17fa6 100644
--- a/net/sched/cls_tcindex.c
+++ b/net/sched/cls_tcindex.c
@@ -485,8 +485,7 @@ rtattr_failure:
         return -1;
 }
 
-static struct tcf_proto_ops cls_tcindex_ops = {
-        .next           =       NULL,
+static struct tcf_proto_ops cls_tcindex_ops __read_mostly = {
         .kind           =       "tcindex",
         .classify       =       tcindex_classify,
         .init           =       tcindex_init,
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index c39008209164..7bf3cd4e7318 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -751,8 +751,7 @@ rtattr_failure:
         return -1;
 }
 
-static struct tcf_proto_ops cls_u32_ops = {
-        .next           =       NULL,
+static struct tcf_proto_ops cls_u32_ops __read_mostly = {
         .kind           =       "u32",
         .classify       =       u32_classify,
         .init           =       u32_init,