diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hif_usb.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index 77b359162d6..3bd66220604 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -907,12 +907,10 @@ static void ath9k_hif_usb_reboot(struct usb_device *udev) void *buf; int ret; - buf = kmalloc(4, GFP_KERNEL); + buf = kmemdup(&reboot_cmd, 4, GFP_KERNEL); if (!buf) return; - memcpy(buf, &reboot_cmd, 4); - ret = usb_bulk_msg(udev, usb_sndbulkpipe(udev, USB_REG_OUT_PIPE), buf, 4, NULL, HZ); if (ret) |