[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] problem with netback netif copying_receiver flag
hi, I'm confused with !! when setting netback rx_copy flag. be->netif->copying_receiver = !!rx_copy here why use !! ? why not just be->netif->copying_receiver = rx_copy thanks in advance! Zang Hongyong zanghongyong@xxxxxxxxxx 2008-06-02 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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