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rndis_wlan: use kzalloc to allocate private data 

rndis_wlan used kmalloc to allocate private data structure and leaving data
uninitialized, but later assumed to be set zero.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Jussi Kivilinna 2008-06-12 20:19:01 +03:00 committed by John W. Linville
parent 8d5e0d58b3
commit bb8649d429
1 changed files with 1 additions and 3 deletions
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4
drivers/net/wireless/rndis_wlan.c
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@ -2522,7 +2522,7 @@ static int rndis_wext_bind(struct usbnet *usbdev, struct usb_interface *intf)
__le32 tmp; __le32 tmp;
/* allocate rndis private data */ /* allocate rndis private data */
priv = kmalloc(sizeof(struct rndis_wext_private), GFP_KERNEL); priv = kzalloc(sizeof(struct rndis_wext_private), GFP_KERNEL);
if (!priv) if (!priv)
return -ENOMEM; return -ENOMEM;
@ -2530,8 +2530,6 @@ static int rndis_wext_bind(struct usbnet *usbdev, struct usb_interface *intf)
* Otherwise we'll be in big trouble in rndis_wext_early_init(). * Otherwise we'll be in big trouble in rndis_wext_early_init().
*/ */
usbdev->driver_priv = priv; usbdev->driver_priv = priv;
memset(priv, 0, sizeof(*priv));
memset(priv->name, 0, sizeof(priv->name));
strcpy(priv->name, "IEEE802.11"); strcpy(priv->name, "IEEE802.11");
usbdev->net->wireless_handlers = &rndis_iw_handlers; usbdev->net->wireless_handlers = &rndis_iw_handlers;
priv->usbdev = usbdev; priv->usbdev = usbdev;