Date: Wed, 13 Apr 2016 11:28:11 +0200 From: Hans Petter Selasky <hps@selasky.org> To: Sepherosa Ziehau <sephe@FreeBSD.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r297913 - in head/sys/dev/hyperv: netvsc storvsc Message-ID: <570E112B.10207@selasky.org> In-Reply-To: <201604130920.u3D9KTVv071995@repo.freebsd.org> References: <201604130920.u3D9KTVv071995@repo.freebsd.org>
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On 04/13/16 11:20, Sepherosa Ziehau wrote: > bzero(sc, sizeof(hn_softc_t)); Hi, According to: > https://svnweb.freebsd.org/base/head/sys/kern/subr_bus.c?revision=297776&view=markup#l2763 It is safe to assume that the memory you get is already zero'ed. The additional bzero() in your attach routine seems redundant. --HPS
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