standardize rcu_gp_ongoing

[urcu.git] / urcu-static.h

diff --git a/urcu-static.h b/urcu-static.h
index 1eeb2e6b03319c313d051ef71a3148add48ff264..504febb7cd51059b8c258540955620f4f14449a9 100644 (file)
--- a/urcu-static.h
+++ b/urcu-static.h
@@ -242,17 +242,15 @@ static inline void wake_up_gp(void)
        }
 }
 
-static inline int rcu_gp_ongoing(unsigned long *value)
+static inline int rcu_gp_ongoing(unsigned long *ctr)
 {
        unsigned long v;
 
-       if (value == NULL)
-               return 0;
        /*
         * Make sure both tests below are done on the same version of *value
         * to insure consistency.
         */
-       v = LOAD_SHARED(*value);
+       v = LOAD_SHARED(*ctr);
        return (v & RCU_GP_CTR_NEST_MASK) &&
                 ((v ^ rcu_gp_ctr) & RCU_GP_CTR_PHASE);
 }