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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-03-23 23:44:19 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-03-23 23:44:19 -0500 |
| commit | 1ebbe2b20091d306453a5cf480a87e6cd28ae76f (patch) | |
| tree | f5cd7a0fa69b8b1938cb5a0faed2e7b0628072a5 /drivers/usb/misc/usbtest.c | |
| parent | ac58c9059da8886b5e8cde012a80266b18ca146e (diff) | |
| parent | 674a396c6d2ba0341ebdd7c1c9950f32f018e2dd (diff) | |
Merge branch 'linus'
Diffstat (limited to 'drivers/usb/misc/usbtest.c')
| -rw-r--r-- | drivers/usb/misc/usbtest.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c index 84fa1728f05..9d59b901841 100644 --- a/drivers/usb/misc/usbtest.c +++ b/drivers/usb/misc/usbtest.c @@ -382,12 +382,11 @@ alloc_sglist (int nents, int max, int vary) for (i = 0; i < nents; i++) { char *buf; - buf = kmalloc (size, SLAB_KERNEL); + buf = kzalloc (size, SLAB_KERNEL); if (!buf) { free_sglist (sg, i); return NULL; } - memset (buf, 0, size); /* kmalloc pages are always physically contiguous! */ sg_init_one(&sg[i], buf, size); @@ -842,10 +841,9 @@ test_ctrl_queue (struct usbtest_dev *dev, struct usbtest_param *param) * as with bulk/intr sglists, sglen is the queue depth; it also * controls which subtests run (more tests than sglen) or rerun. */ - urb = kmalloc (param->sglen * sizeof (struct urb *), SLAB_KERNEL); + urb = kcalloc(param->sglen, sizeof(struct urb *), SLAB_KERNEL); if (!urb) return -ENOMEM; - memset (urb, 0, param->sglen * sizeof (struct urb *)); for (i = 0; i < param->sglen; i++) { int pipe = usb_rcvctrlpipe (udev, 0); unsigned len; @@ -1865,10 +1863,9 @@ usbtest_probe (struct usb_interface *intf, const struct usb_device_id *id) } #endif - dev = kmalloc (sizeof *dev, SLAB_KERNEL); + dev = kzalloc(sizeof(*dev), SLAB_KERNEL); if (!dev) return -ENOMEM; - memset (dev, 0, sizeof *dev); info = (struct usbtest_info *) id->driver_info; dev->info = info; init_MUTEX (&dev->sem); |