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-rw-r--r--kernel/rcu/tree.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index b1f883fcd918..38b121a77366 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -5580,8 +5580,7 @@ void rcu_init_geometry(void)
* Complain and fall back to the compile-time values if this
* limit is exceeded.
*/
- if (rcu_fanout_leaf < 2 ||
- rcu_fanout_leaf > sizeof(unsigned long) * 8) {
+ if (rcu_fanout_leaf < 2 || rcu_fanout_leaf > BITS_PER_LONG) {
rcu_fanout_leaf = RCU_FANOUT_LEAF;
WARN_ON(1);
return;