X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fusb%2Fserial%2Fezusb.c;h=97ee718b1da2a29bf08ed4f30e88cff14bb3beb9;hb=a3209a0efc404cc4190b496bae247e7706371032;hp=5169c2d154abff4e3fd1dc5438a65980df1919a3;hpb=2513eb8e67a2483aecb5bf7fead7692d5aabbdcd;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/usb/serial/ezusb.c b/drivers/usb/serial/ezusb.c
index 5169c2d154a..97ee718b1da 100644
--- a/drivers/usb/serial/ezusb.c
+++ b/drivers/usb/serial/ezusb.c
@@ -31,12 +31,11 @@ int ezusb_writememory (struct usb_serial *serial, int address, unsigned char *da
 		return -ENODEV;
 	}
 
-	transfer_buffer =  kmalloc (length, GFP_KERNEL);
+	transfer_buffer = kmemdup(data, length, GFP_KERNEL);
 	if (!transfer_buffer) {
 		dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n", __FUNCTION__, length);
 		return -ENOMEM;
 	}
-	memcpy (transfer_buffer, data, length);
 	result = usb_control_msg (serial->dev, usb_sndctrlpipe(serial->dev, 0), bRequest, 0x40, address, 0, transfer_buffer, length, 3000);
 	kfree (transfer_buffer);
 	return result;