diff options
| -rw-r--r-- | drivers/net/usb/pegasus.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c index 1cd17d274a12..974d17f0263e 100644 --- a/drivers/net/usb/pegasus.c +++ b/drivers/net/usb/pegasus.c @@ -203,13 +203,12 @@ static int set_registers(pegasus_t * pegasus, __u16 indx, __u16 size, char *buffer; DECLARE_WAITQUEUE(wait, current); - buffer = kmalloc(size, GFP_KERNEL); + buffer = kmemdup(data, size, GFP_KERNEL); if (!buffer) { netif_warn(pegasus, drv, pegasus->net, "out of memory in %s\n", __func__); return -ENOMEM; } - memcpy(buffer, data, size); add_wait_queue(&pegasus->ctrl_wait, &wait); set_current_state(TASK_UNINTERRUPTIBLE); @@ -255,13 +254,12 @@ static int set_register(pegasus_t * pegasus, __u16 indx, __u8 data) char *tmp; DECLARE_WAITQUEUE(wait, current); - tmp = kmalloc(1, GFP_KERNEL); + tmp = kmemdup(&data, 1, GFP_KERNEL); if (!tmp) { netif_warn(pegasus, drv, pegasus->net, "out of memory in %s\n", __func__); return -ENOMEM; } - memcpy(tmp, &data, 1); add_wait_queue(&pegasus->ctrl_wait, &wait); set_current_state(TASK_UNINTERRUPTIBLE); while (pegasus->flags & ETH_REGS_CHANGED) |