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Tsirkin" , Yan Vugenfirer , Yuri Benditovich , Sriram Yagnaraman , Alexander Bulekov , Akihiko Odaki Subject: [PATCH v6 10/34] e1000: Use memcpy to intialize registers Date: Thu, 23 Feb 2023 19:19:54 +0900 Message-Id: <20230223102018.141748-11-akihiko.odaki@daynix.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230223102018.141748-1-akihiko.odaki@daynix.com> References: <20230223102018.141748-1-akihiko.odaki@daynix.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: none client-ip=2607:f8b0:4864:20::62f; envelope-from=akihiko.odaki@daynix.com; helo=mail-pl1-x62f.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @daynix-com.20210112.gappssmtp.com) X-ZM-MESSAGEID: 1677147979789100009 Content-Type: text/plain; charset="utf-8" Use memcpy instead of memmove to initialize registers. The initial register templates and register table instances will never overlap. Signed-off-by: Akihiko Odaki --- hw/net/e1000.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/net/e1000.c b/hw/net/e1000.c index d9d048f665..3353a3752c 100644 --- a/hw/net/e1000.c +++ b/hw/net/e1000.c @@ -390,10 +390,10 @@ static void e1000_reset(void *opaque) d->mit_irq_level =3D 0; d->mit_ide =3D 0; memset(d->phy_reg, 0, sizeof d->phy_reg); - memmove(d->phy_reg, phy_reg_init, sizeof phy_reg_init); + memcpy(d->phy_reg, phy_reg_init, sizeof phy_reg_init); d->phy_reg[MII_PHYID2] =3D edc->phy_id2; memset(d->mac_reg, 0, sizeof d->mac_reg); - memmove(d->mac_reg, mac_reg_init, sizeof mac_reg_init); + memcpy(d->mac_reg, mac_reg_init, sizeof mac_reg_init); d->rxbuf_min_shift =3D 1; memset(&d->tx, 0, sizeof d->tx); =20 --=20 2.39.1