add acknowledgements, fix gcc warnings

[urcu.git] / urcu.c

diff --git a/urcu.c b/urcu.c
index 232a57bb718fbf12be651cebd6a808b01976c924..e258d96fab4e730d42fc22c4a3e58870e42bda4e 100644 (file)
--- a/urcu.c
+++ b/urcu.c
@@ -117,9 +117,9 @@ void wait_for_quiescent_state(int parity)
  * Return old pointer, OK to free, no more reference exist.
  * Called under rcu_write_lock.
  */
-void *urcu_publish_content(void **ptr, void *new)
+void *_urcu_publish_content(void **ptr, void *new)
 {
-       int ret, prev_parity;
+       int prev_parity;
        void *oldptr;
 
        /*
@@ -207,7 +207,6 @@ void urcu_register_thread(void)
 
 void urcu_unregister_thread(void)
 {
-       pthread_t self = pthread_self();
        rcu_write_lock();
        urcu_remove_reader(pthread_self());
        rcu_write_unlock();