Missing a release of a lock on a path

Defect 73697 (STATIC_C)
Checker LOCK (subcategory missing_unlock)
File: /src/third_party/wiredtiger/src/log/log.c
Function __log_release
/src/third_party/wiredtiger/src/log/log.c, line: 1344
Returning without unlocking "log->log_slot_lock.lock".

    	return (ret);