staging/ft1000: use kzalloc to allocate the ft1000_device structure

with kzalloc the allocate memory is set to zero, so no need of
calling memset again on the allocated memory

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c
index a07c504..bfead67 100644 (file)
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c
@@ -67,15 +67,13 @@ static int ft1000_probe(struct usb_interface *interface,
        struct ft1000_info *pft1000info = NULL;
        const struct firmware *dsp_fw;
 
-       ft1000dev = kmalloc(sizeof(struct ft1000_device), GFP_KERNEL);
+       ft1000dev = kzalloc(sizeof(struct ft1000_device), GFP_KERNEL);
 
        if (!ft1000dev) {
                printk(KERN_ERR "out of memory allocating device structure\n");
                return -ENOMEM;
        }
 
-       memset(ft1000dev, 0, sizeof(*ft1000dev));
-
        dev = interface_to_usbdev(interface);
        DEBUG("ft1000_probe: usb device descriptor info:\n");
        DEBUG("ft1000_probe: number of configuration is %d\n",