[PATCH] WE-21 for Prism54 (bad04f2c) · Commits · 方亚芬 / linux

drivers/net/wireless/prism54/isl_ioctl.c

+8 −8

Original line number	Original line	Diff line number	Diff line
	@@ -742,9 +742,9 @@ prism54_set_essid(struct net_device ndev, struct iw_request_info info,

	/* Check if we were asked for `any' */		/* Check if we were asked for `any' */
	if (dwrq->flags && dwrq->length) {		if (dwrq->flags && dwrq->length) {
	if (dwrq->length > min(33, IW_ESSID_MAX_SIZE + 1))		if (dwrq->length > 32)
	return -E2BIG;		return -E2BIG;
	essid.length = dwrq->length - 1;		essid.length = dwrq->length;
	memcpy(essid.octets, extra, dwrq->length);		memcpy(essid.octets, extra, dwrq->length);
	} else		} else
	essid.length = 0;		essid.length = 0;
	@@ -814,7 +814,7 @@ prism54_get_nick(struct net_device ndev, struct iw_request_info info,
	dwrq->length = 0;		dwrq->length = 0;

	down_read(&priv->mib_sem);		down_read(&priv->mib_sem);
	dwrq->length = strlen(priv->nickname) + 1;		dwrq->length = strlen(priv->nickname);
	memcpy(extra, priv->nickname, dwrq->length);		memcpy(extra, priv->nickname, dwrq->length);
	up_read(&priv->mib_sem);		up_read(&priv->mib_sem);

	@@ -992,9 +992,9 @@ prism54_set_retry(struct net_device ndev, struct iw_request_info info,
	return -EINVAL;		return -EINVAL;

	if (vwrq->flags & IW_RETRY_LIMIT) {		if (vwrq->flags & IW_RETRY_LIMIT) {
	if (vwrq->flags & IW_RETRY_MIN)		if (vwrq->flags & IW_RETRY_SHORT)
	slimit = vwrq->value;		slimit = vwrq->value;
	else if (vwrq->flags & IW_RETRY_MAX)		else if (vwrq->flags & IW_RETRY_LONG)
	llimit = vwrq->value;		llimit = vwrq->value;
	else {		else {
	/* we are asked to set both */		/* we are asked to set both */
	@@ -1035,18 +1035,18 @@ prism54_get_retry(struct net_device ndev, struct iw_request_info info,
	mgt_get_request(priv, DOT11_OID_MAXTXLIFETIME, 0, NULL, &r);		mgt_get_request(priv, DOT11_OID_MAXTXLIFETIME, 0, NULL, &r);
	vwrq->value = r.u * 1024;		vwrq->value = r.u * 1024;
	vwrq->flags = IW_RETRY_LIFETIME;		vwrq->flags = IW_RETRY_LIFETIME;
	} else if ((vwrq->flags & IW_RETRY_MAX)) {		} else if ((vwrq->flags & IW_RETRY_LONG)) {
	/* we are asked for the long retry limit */		/* we are asked for the long retry limit */
	rvalue \|=		rvalue \|=
	mgt_get_request(priv, DOT11_OID_LONGRETRIES, 0, NULL, &r);		mgt_get_request(priv, DOT11_OID_LONGRETRIES, 0, NULL, &r);
	vwrq->value = r.u;		vwrq->value = r.u;
	vwrq->flags = IW_RETRY_LIMIT \| IW_RETRY_MAX;		vwrq->flags = IW_RETRY_LIMIT \| IW_RETRY_LONG;
	} else {		} else {
	/* default. get the short retry limit */		/* default. get the short retry limit */
	rvalue \|=		rvalue \|=
	mgt_get_request(priv, DOT11_OID_SHORTRETRIES, 0, NULL, &r);		mgt_get_request(priv, DOT11_OID_SHORTRETRIES, 0, NULL, &r);
	vwrq->value = r.u;		vwrq->value = r.u;
	vwrq->flags = IW_RETRY_LIMIT \| IW_RETRY_MIN;		vwrq->flags = IW_RETRY_LIMIT \| IW_RETRY_SHORT;
	}		}

	return rvalue;		return rvalue;