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Fri, 22 Jul 2016 12:50:48 -0700 (PDT) Received: from serve.minyard.net ([173.64.235.97]) by smtp.gmail.com with ESMTPSA id d82sm5841775oia.14.2016.07.22.12.50.45 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 22 Jul 2016 12:50:47 -0700 (PDT) Received: from t430.minyard.net (unknown [IPv6:2001:470:b8f6:1b:c87e:7f7a:2ef0:2f10]) by serve.minyard.net (Postfix) with ESMTPA id 2E9961338; Fri, 22 Jul 2016 14:50:45 -0500 (CDT) Received: by t430.minyard.net (Postfix, from userid 1000) id 67D36302316; Fri, 22 Jul 2016 14:50:43 -0500 (CDT) From: minyard@acm.org To: qemu-devel@nongnu.org Date: Fri, 22 Jul 2016 14:50:41 -0500 Message-Id: <1469217041-15358-5-git-send-email-minyard@acm.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1469217041-15358-1-git-send-email-minyard@acm.org> References: <1469217041-15358-1-git-send-email-minyard@acm.org> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2607:f8b0:4003:c06::243 Subject: [Qemu-devel] [PATCH v3 4/4] ipmi_bmc_sim: Add a proper unrealize function X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Corey Minyard , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , minyard@acm.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Corey Minyard Add an unrealize function to free the timer allocated in the realize function, unregister the vmstate, and free any pending messages. Signed-off-by: Corey Minyard Reviewed-by: Marc-André Lureau --- hw/ipmi/ipmi_bmc_sim.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c index b742d8d..fe92b93 100644 --- a/hw/ipmi/ipmi_bmc_sim.c +++ b/hw/ipmi/ipmi_bmc_sim.c @@ -1780,12 +1780,28 @@ static void ipmi_sim_realize(DeviceState *dev, Error **errp) vmstate_register(NULL, 0, &vmstate_ipmi_sim, ibs); } +static void ipmi_sim_unrealize(DeviceState *dev, Error **errp) +{ + IPMIBmc *b = IPMI_BMC(dev); + IPMIRcvBufEntry *msg, *tmp; + IPMIBmcSim *ibs = IPMI_BMC_SIMULATOR(b); + + vmstate_unregister(NULL, &vmstate_ipmi_sim, ibs); + timer_del(ibs->timer); + timer_free(ibs->timer); + QTAILQ_FOREACH_SAFE(msg, &ibs->rcvbufs, entry, tmp) { + QTAILQ_REMOVE(&ibs->rcvbufs, msg, entry); + g_free(msg); + } +} + static void ipmi_sim_class_init(ObjectClass *oc, void *data) { DeviceClass *dc = DEVICE_CLASS(oc); IPMIBmcClass *bk = IPMI_BMC_CLASS(oc); dc->realize = ipmi_sim_realize; + dc->unrealize = ipmi_sim_unrealize; bk->handle_command = ipmi_sim_handle_command; }