func()

in glog.go [488:502]

• 15 lines of code
• 3 McCabe index (conditional complexity)

func (l *loggingT) getBuffer() *buffer {
	l.freeListMu.Lock()
	b := l.freeList
	if b != nil {
		l.freeList = b.next
	}
	l.freeListMu.Unlock()
	if b == nil {
		b = new(buffer)
	} else {
		b.next = nil
		b.Reset()
	}
	return b
}