[PATCH v6 11/34] e1000e: Use memcpy to intialize registers

Akihiko Odaki posted 34 patches 2 years, 11 months ago
Maintainers: Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Yanan Wang <wangyanan55@huawei.com>, Jason Wang <jasowang@redhat.com>, Dmitry Fleytman <dmitry.fleytman@gmail.com>, Akihiko Odaki <akihiko.odaki@daynix.com>, "Michael S. Tsirkin" <mst@redhat.com>
[PATCH v6 11/34] e1000e: Use memcpy to intialize registers
Posted by Akihiko Odaki 2 years, 11 months ago
Use memcpy instead of memmove to initialize registers. The initial
register templates and register table instances will never overlap.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
---
 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);
 
     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);
 
     core->rxbuf_min_shift = 1 + E1000_RING_DESC_LEN_SHIFT;
 
-- 
2.39.1