summaryrefslogtreecommitdiff
path: root/kernel/rcu
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/rcu')
-rw-r--r--kernel/rcu/tree_plugin.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
index 1847fffdfa0a..c1dfbac8cd39 100644
--- a/kernel/rcu/tree_plugin.h
+++ b/kernel/rcu/tree_plugin.h
@@ -1668,12 +1668,12 @@ static void nocb_gp_wait(struct rcu_data *my_rdp)
unsigned long cur_gp_seq;
unsigned long flags;
bool gotcbs;
- bool needwait_gp = false;
+ bool needwait_gp = false; // This prevents actual uninitialized use.
bool needwake;
bool needwake_gp;
struct rcu_data *rdp;
struct rcu_node *rnp;
- unsigned long wait_gp_seq;
+ unsigned long wait_gp_seq = 0; // Suppress "use uninitialized" warning.
/*
* Each pass through the following loop checks for CBs and for the