@@ -314,12 +314,17 @@ static int lme2510_int_read(struct dvb_usb_adapter *adap)
static int lme2510_return_status(struct usb_device *dev)
{
int ret = 0;
- u8 data[10] = {0};
+ u8 *data;
+
+ data = kzalloc(10, GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
ret |= usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
0x06, 0x80, 0x0302, 0x00, data, 0x0006, 200);
info("Firmware Status: %x (%x)", ret , data[2]);
+ kfree(data);
return (ret < 0) ? -ENODEV : data[2];
}
@@ -603,7 +608,7 @@ static int lme2510_download_firmware(struct usb_device *dev,
const struct firmware *fw)
{
int ret = 0;
- u8 data[512] = {0};
+ u8 *data;
u16 j, wlen, len_in, start, end;
u8 packet_size, dlen, i;
u8 *fw_data;
@@ -611,6 +616,11 @@ static int lme2510_download_firmware(struct usb_device *dev,
packet_size = 0x31;
len_in = 1;
+ data = kzalloc(512, GFP_KERNEL);
+ if (!data) {
+ info("FRM Could not start Firmware Download (Buffer allocation failed)");
+ return -ENOMEM;
+ }
info("FRM Starting Firmware Download");
@@ -654,7 +664,7 @@ static int lme2510_download_firmware(struct usb_device *dev,
else
info("FRM Firmware Download Completed - Resetting Device");
-
+ kfree(data);
return (ret < 0) ? -ENODEV : 0;
}