[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 <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
commit f0706930091902641929f2229bfb106144782c94
tree 64618963505fcf4413b95b95bda8efb572ba2c9c
parent 843c944fb86e5e31ee7b319172e657ea22301322
author Duncan Sands <[EMAIL PROTECTED]> Sat, 28 May 2005 22:06:20 +0200
committer Greg Kroah-Hartman <[EMAIL PROTECTED]> Mon, 27 Jun 2005 14:43:58 -0700
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
--- a/drivers/usb/atm/usbatm.c
+++ b/drivers/usb/atm/usbatm.c
@@ -949,7 +949,6 @@ int usbatm_usb_probe(struct usb_interfac
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_interfac
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;
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