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Commit 8d0c7fad authored by Holger Schurig's avatar Holger Schurig Committed by John W. Linville
Browse files

libertas: un-garbage various command structs 



Some command structs contain reserved or unused fields, which the driver
send uninitialized down to the card.

Signed-off-by: default avatarHolger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: default avatarDan Williams <dcbw@redhat.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 7919b89c

drivers/net/wireless/libertas/cmd.c

+6 −1
Original line number Diff line number Diff line
@@ -296,6 +296,7 @@ int lbs_cmd_802_11_set_wep(struct lbs_private *priv, uint16_t cmd_action, 


	lbs_deb_enter(LBS_DEB_CMD);



	memset(&cmd, 0, sizeof(cmd));

	cmd.hdr.command = cpu_to_le16(CMD_802_11_SET_WEP);

	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
@@ -359,7 +360,9 @@ int lbs_cmd_802_11_enable_rsn(struct lbs_private *priv, uint16_t cmd_action, 
	cmd.hdr.size = cpu_to_le16(sizeof(cmd));

	cmd.action = cpu_to_le16(cmd_action);



	if (cmd_action == CMD_ACT_SET) {

	if (cmd_action == CMD_ACT_GET)

		cmd.enable = 0;

	else {

		if (*enable)

			cmd.enable = cpu_to_le16(CMD_ENABLE_RSN);

		else
@@ -811,6 +814,7 @@ int lbs_get_channel(struct lbs_private *priv) 


	lbs_deb_enter(LBS_DEB_CMD);



	memset(&cmd, 0, sizeof(cmd));

	cmd.hdr.size = cpu_to_le16(sizeof(cmd));

	cmd.action = cpu_to_le16(CMD_OPT_802_11_RF_CHANNEL_GET);
@@ -858,6 +862,7 @@ int lbs_set_channel(struct lbs_private *priv, u8 channel) 


	lbs_deb_enter(LBS_DEB_CMD);



	memset(&cmd, 0, sizeof(cmd));

	cmd.hdr.size = cpu_to_le16(sizeof(cmd));

	cmd.action = cpu_to_le16(CMD_OPT_802_11_RF_CHANNEL_SET);

	cmd.channel = cpu_to_le16(channel);