Commit 50ec59f4a6aa662fd80e070b9efd795e627b8d59
2010-04-28T15:16:32
Remove redundant checks for lock!=NULL before calling EVLOCK_LOCK The EVLOCK_LOCK and EVLOCK_UNLOCK macros already check to make sure that the lock is present before messing with it, so there's no point in checking the lock before calling them. A good compiler should be able to simplify code like if (lock) { if (lock) acquire(lock); } , but why count on it?