rcu: remove all rcu head initializations, except on_stack initializations

Remove all rcu head inits. We don't care about the RCU head state before passing
it to call_rcu() anyway. Only leave the "on_stack" variants so debugobjects can
keep track of objects on stack.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index b1ed1cd8e2a8..7996fc2c9ba9 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -49,7 +49,6 @@ extern struct group_info init_groups;
                 { .first = &init_task.pids[PIDTYPE_PGID].node },        \
                 { .first = &init_task.pids[PIDTYPE_SID].node },         \
         },                                                              \
-        .rcu            = RCU_HEAD_INIT,                                \
         .level          = 0,                                            \
         .numbers        = { {                                           \
                 .nr             = 0,                                    \