diff options
| author | Duncan Sands <duncan.sands@math.u-psud.fr> | 2005-05-28 22:06:20 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-06-27 14:43:58 -0700 |
| commit | f0706930091902641929f2229bfb106144782c94 (patch) | |
| tree | 64618963505fcf4413b95b95bda8efb572ba2c9c /drivers | |
| parent | 843c944fb86e5e31ee7b319172e657ea22301322 (diff) | |
[PATCH] USB: usbatm kcalloc cleanup
you seem to have applied the original, not the new improved one with
whiter teeth that uses kcalloc instead of kmalloc + memset. Here's a
patch that goes on top of the one you applied.
Signed-off-by: Duncan Sands <baldrick@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/atm/usbatm.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c index b178c800ced..bb1db195985 100644 --- a/drivers/usb/atm/usbatm.c +++ b/drivers/usb/atm/usbatm.c @@ -949,7 +949,6 @@ int usbatm_usb_probe(struct usb_interface *intf, const struct usb_device_id *id, struct usb_device *usb_dev = interface_to_usbdev(intf); struct usbatm_data *instance; char *buf; - size_t instance_size = sizeof(*instance) + sizeof(struct urb *) * (num_rcv_urbs + num_snd_urbs); int error = -ENOMEM; int i, length; int need_heavy; @@ -961,14 +960,12 @@ int usbatm_usb_probe(struct usb_interface *intf, const struct usb_device_id *id, intf->altsetting->desc.bInterfaceNumber); /* instance init */ - instance = kmalloc(instance_size, GFP_KERNEL); + instance = kcalloc(1, sizeof(*instance) + sizeof(struct urb *) * (num_rcv_urbs + num_snd_urbs), GFP_KERNEL); if (!instance) { dev_dbg(dev, "%s: no memory for instance data!\n", __func__); return -ENOMEM; } - memset(instance, 0, instance_size); - /* public fields */ instance->driver = driver; |