tipc: fix integer as NULL pointer sparse warnings in tipc

[mv-sheeva.git] / net / tipc / ref.c

diff --git a/net/tipc/ref.c b/net/tipc/ref.c
index 6704a58c785162e40989711bd061c44e6b8f25e8..c38744c96ed144509b34a4751c8143cfdbd149e1 100644 (file)
--- a/net/tipc/ref.c
+++ b/net/tipc/ref.c
@@ -148,7 +148,7 @@ u32 tipc_ref_acquire(void *object, spinlock_t **lock)
                reference = (next_plus_upper & ~index_mask) + index;
                entry->data.reference = reference;
                entry->object = object;
-               if (lock != 0)
+               if (lock != NULL)
                        *lock = &entry->lock;
                spin_unlock_bh(&entry->lock);
        }