rcu: Stop duplicating lockdep checks in RCU's idle-entry code
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 5 Oct 2017 20:50:57 +0000 (13:50 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 28 Nov 2017 23:51:19 +0000 (15:51 -0800)
commit914955e18ca09fc404d7fc3614bb04c96a03692c
treeec56a73f3e1c85cf10982e27cd331ab303b21519
parentdec98900eae1e22467182e58688abe5fae98bd5f
rcu: Stop duplicating lockdep checks in RCU's idle-entry code

The three RCU_LOCKDEP_WARN() calls in rcu_eqs_enter_common() are
redundant with other lockdep checks, so this commit removes them.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcu/tree.c