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Tsirkin" , Yan Vugenfirer , Yuri Benditovich , Sriram Yagnaraman , Akihiko Odaki Subject: [PATCH v3 10/26] e1000e: Use memcpy to intialize registers Date: Thu, 26 Jan 2023 19:46:49 +0900 Message-Id: <20230126104705.35023-11-akihiko.odaki@daynix.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230126104705.35023-1-akihiko.odaki@daynix.com> References: <20230126104705.35023-1-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::1030; envelope-from=akihiko.odaki@daynix.com; helo=mail-pj1-x1030.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=ham 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: 1674730313193100005 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/e1000e_core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/net/e1000e_core.c b/hw/net/e1000e_core.c index 6a4da72bd3..87f964cdc1 100644 --- a/hw/net/e1000e_core.c +++ b/hw/net/e1000e_core.c @@ -3511,9 +3511,9 @@ e1000e_core_reset(E1000ECore *core) e1000e_intrmgr_reset(core); =20 memset(core->phy, 0, sizeof core->phy); - memmove(core->phy, e1000e_phy_reg_init, sizeof e1000e_phy_reg_init); + memcpy(core->phy, e1000e_phy_reg_init, sizeof e1000e_phy_reg_init); memset(core->mac, 0, sizeof core->mac); - memmove(core->mac, e1000e_mac_reg_init, sizeof e1000e_mac_reg_init); + memcpy(core->mac, e1000e_mac_reg_init, sizeof e1000e_mac_reg_init); =20 core->rxbuf_min_shift =3D 1 + E1000_RING_DESC_LEN_SHIFT; =20 --=20 2.39.0