--- zzzz-none-000/linux-3.10.107/drivers/net/wireless/libertas/cmd.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/net/wireless/libertas/cmd.c	2021-02-04 17:41:59.000000000 +0000
@@ -1111,6 +1111,7 @@
 
 	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
 	cmd.action = cpu_to_le16(CMD_ACT_SET);
+	cmd.control = 0;
 
 	/* Only v8 and below support setting the preamble */
 	if (priv->fwrelease < 0x09000000) {