net: usb: aqc111: Initialize wol_cfg with memset in aqc111_suspend

nathanchance · davem330 · commit 97e6c858a26e · 2018-11-30T17:26:15.000-08:00
Clang warns: drivers/net/usb/aqc111.c:1326:37: warning: suggest braces around initialization of subobject [-Wmissing-braces] struct aqc111_wol_cfg wol_cfg = { 0 }; ^ {} 1 warning generated. Use memset to initialize the object to take compiler instrumentation out of the equation. Fixes: e58ba45 ("net: usb: aqc111: Add support for wake on LAN by MAGIC packet") Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/usb/aqc111.c b/drivers/net/usb/aqc111.c
@@ -1323,7 +1323,9 @@ static int aqc111_suspend(struct usb_interface *intf, pm_message_t message)
 			      1, 1, &reg8);
 
 	if (aqc111_data->wol_flags) {
-		struct aqc111_wol_cfg wol_cfg = { 0 };
+		struct aqc111_wol_cfg wol_cfg;
+
+		memset(&wol_cfg, 0, sizeof(struct aqc111_wol_cfg));
 
 		aqc111_data->phy_cfg |= AQ_WOL;
 		ether_addr_copy(wol_cfg.hw_addr, dev->net->dev_addr);
