From 1f67dfb1438e74e5258786d4a769084354fd375b Mon Sep 17 00:00:00 2001
From: David Lamparter <equinox@opensourcerouting.org>
Date: Wed, 19 Jun 2024 22:32:54 +0200
Subject: [PATCH] lib: fix typo in rcu_do()

I lost an underscore somewhere along the way.  Which never caused issues
because we don't use that function macro.  It is, however, useful for
testing, so fix it.

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
---
 lib/frrcu.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/frrcu.h b/lib/frrcu.h
index 9f07a69b52..81ab5528a9 100644
--- a/lib/frrcu.h
+++ b/lib/frrcu.h
@@ -156,7 +156,7 @@ extern void rcu_enqueue(struct rcu_head *head, const struct rcu_action *action);
 #define rcu_call(func, ptr, field)                                             \
 	do {                                                                   \
 		typeof(ptr) _ptr = (ptr);                                      \
-		void (*fptype)(typeof(ptr));                                   \
+		void (*_fptype)(typeof(ptr));                                  \
 		struct rcu_head *_rcu_head = &_ptr->field;                     \
 		static const struct rcu_action _rcu_action = {                 \
 			.type = RCUA_CALL,                                     \