[tip:core/rcu] rcu: Fix typo in force_qs_rnp()'s parameter's parameter

["tip-bot for Paul E. McKenney" <tipbot@xxxxxxxxx>]

Commit-ID:  8ff0b90780910821a53c70d5e68d28382f2a1a07
Gitweb:     https://git.kernel.org/tip/8ff0b90780910821a53c70d5e68d28382f2a1a07
Author:     Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
AuthorDate: Thu, 5 Jul 2018 17:55:14 -0700
Committer:  Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
CommitDate: Thu, 30 Aug 2018 16:03:23 -0700

rcu: Fix typo in force_qs_rnp()'s parameter's parameter

Pointers to rcu_data structures should be named rdp, not rsp.  This
commit therefore makes this change.

Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
---
 kernel/rcu/tree.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index 5e3a3001a50d..c1ce4cf41068 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -477,7 +477,7 @@ module_param(rcu_kick_kthreads, bool, 0644);
 static ulong jiffies_till_sched_qs = HZ / 10;
 module_param(jiffies_till_sched_qs, ulong, 0444);
 
-static void force_qs_rnp(int (*f)(struct rcu_data *rsp));
+static void force_qs_rnp(int (*f)(struct rcu_data *rdp));
 static void force_quiescent_state(void);
 static int rcu_pending(void);
 
@@ -2570,7 +2570,7 @@ void rcu_check_callbacks(int user)
  *
  * The caller must have suppressed start of new grace periods.
  */
-static void force_qs_rnp(int (*f)(struct rcu_data *rsp))
+static void force_qs_rnp(int (*f)(struct rcu_data *rdp))
 {
 	int cpu;
 	unsigned long flags;