diff options
| -rw-r--r-- | drivers/net/usb/asix.c | 3 | ||||
| -rw-r--r-- | drivers/net/usb/mcs7830.c | 4 |
2 files changed, 2 insertions, 5 deletions
diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c index 66c5e89326c1..31b73310ec77 100644 --- a/drivers/net/usb/asix.c +++ b/drivers/net/usb/asix.c @@ -224,10 +224,9 @@ static int asix_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index, cmd, value, index, size); if (data) { - buf = kmalloc(size, GFP_KERNEL); + buf = kmemdup(data, size, GFP_KERNEL); if (!buf) goto out; - memcpy(buf, data, size); } err = usb_control_msg( diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c index 834d8cd3005d..a6281e3987b5 100644 --- a/drivers/net/usb/mcs7830.c +++ b/drivers/net/usb/mcs7830.c @@ -142,12 +142,10 @@ static int mcs7830_set_reg(struct usbnet *dev, u16 index, u16 size, const void * int ret; void *buffer; - buffer = kmalloc(size, GFP_NOIO); + buffer = kmemdup(data, size, GFP_NOIO); if (buffer == NULL) return -ENOMEM; - memcpy(buffer, data, size); - ret = usb_control_msg(xdev, usb_sndctrlpipe(xdev, 0), MCS7830_WR_BREQ, MCS7830_WR_BMREQ, 0x0000, index, buffer, size, MCS7830_CTRL_TIMEOUT); |