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6594ac5)
instead we would have used kzalloc, so our memory which is allocated will be set to 0.
codepath:
the code path here is prism2sta_probe_usb, calling when ever usb-dev id
and usb-vendor id e.t.c matches with what ever present in the MODULE_DEVICE_TABLE,
and in prism2sta_probe_usb , we call create_wlan, and its called nowhere else...
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hfa384x_t *hw = NULL;
/* Alloc our structures */
hfa384x_t *hw = NULL;
/* Alloc our structures */
- wlandev = kmalloc(sizeof(wlandevice_t), GFP_KERNEL);
- hw = kmalloc(sizeof(hfa384x_t), GFP_KERNEL);
+ wlandev = kzalloc(sizeof(wlandevice_t), GFP_KERNEL);
+ hw = kzalloc(sizeof(hfa384x_t), GFP_KERNEL);
if (!wlandev || !hw) {
printk(KERN_ERR "%s: Memory allocation failure.\n", dev_info);
if (!wlandev || !hw) {
printk(KERN_ERR "%s: Memory allocation failure.\n", dev_info);
- /* Clear all the structs */
- memset(wlandev, 0, sizeof(wlandevice_t));
- memset(hw, 0, sizeof(hfa384x_t));
-
/* Initialize the network device object. */
wlandev->nsdname = dev_info;
wlandev->msdstate = WLAN_MSD_HWPRESENT_PENDING;
/* Initialize the network device object. */
wlandev->nsdname = dev_info;
wlandev->msdstate = WLAN_MSD_HWPRESENT_PENDING;