From 80b6ca48321974a6566a1c9048ba34f60420bca6 Mon Sep 17 00:00:00 2001 From: Eric Sesterhenn Date: Mon, 27 Feb 2006 21:29:43 +0100 Subject: [PATCH] USB: kzalloc() conversion for rest of drivers/usb Signed-off-by: Eric Sesterhenn Signed-off-by: Greg Kroah-Hartman --- drivers/usb/misc/usbtest.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'drivers/usb/misc/usbtest.c') diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c index 84fa172..9d59b90 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); -- cgit v1.1