From cecdb14f48aa7fd3ee8db78e6efb65907aa3822c Mon Sep 17 00:00:00 2001 From: Lu Shengliang Date: Wed, 31 Dec 2014 15:00:59 +0800 Subject: replace kmalloc with kzalloc --- usb/usb-skeleton.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/usb/usb-skeleton.c b/usb/usb-skeleton.c index 82f3adf..08eb9db 100644 --- a/usb/usb-skeleton.c +++ b/usb/usb-skeleton.c @@ -235,12 +235,11 @@ static int skel_probe(struct usb_interface *interface, const struct usb_device_i int retval = -ENOMEM; /* allocate memory for our device state and initialize it */ - dev = kmalloc(sizeof(struct usb_skel), GFP_KERNEL); - if (dev == NULL) { + dev = kzalloc(sizeof(struct usb_skel), GFP_KERNEL); + if (!dev) { pr_err("Out of memory"); goto error; } - memset(dev, 0x00, sizeof (*dev)); kref_init(&dev->kref); dev->udev = usb_get_dev(interface_to_usbdev(interface)); -- cgit v1.2.1-18-gbd029