summaryrefslogtreecommitdiff
path: root/drivers/media/usb/dvb-usb-v2/gl861.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/usb/dvb-usb-v2/gl861.c')
-rw-r--r--drivers/media/usb/dvb-usb-v2/gl861.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/gl861.c b/drivers/media/usb/dvb-usb-v2/gl861.c
index 0559417c8af4..80fed4494736 100644
--- a/drivers/media/usb/dvb-usb-v2/gl861.c
+++ b/drivers/media/usb/dvb-usb-v2/gl861.c
@@ -200,11 +200,10 @@ gl861_i2c_write_ex(struct dvb_usb_device *d, u8 addr, u8 *wbuf, u16 wlen)
u8 *buf;
int ret;
- buf = kmalloc(wlen, GFP_KERNEL);
+ buf = kmemdup(wbuf, wlen, GFP_KERNEL);
if (!buf)
return -ENOMEM;
- memcpy(buf, wbuf, wlen);
ret = usb_control_msg(d->udev, usb_sndctrlpipe(d->udev, 0),
GL861_REQ_I2C_RAW, GL861_WRITE,
addr << (8 + 1), 0x0100, buf, wlen, 2000);