else
pcbit_fsm_event(dev, chan, EV_USR_RELEASE_REQ, NULL);
- if (cbdata.data.setup.CalledPN)
- kfree(cbdata.data.setup.CalledPN);
- if (cbdata.data.setup.CallingPN)
- kfree(cbdata.data.setup.CallingPN);
+ kfree(cbdata.data.setup.CalledPN);
+ kfree(cbdata.data.setup.CallingPN);
break;
case MSG_CONN_CONF:
if (stat_st < stat_end)
{
- copy_to_user(buf, statbuf + stat_st, len);
+ if (copy_to_user(buf, statbuf + stat_st, len))
+ return -EFAULT;
stat_st += len;
}
else
{
if (len > STATBUF_LEN - stat_st)
{
- copy_to_user(buf, statbuf + stat_st,
- STATBUF_LEN - stat_st);
- copy_to_user(buf, statbuf,
- len - (STATBUF_LEN - stat_st));
+ if (copy_to_user(buf, statbuf + stat_st,
+ STATBUF_LEN - stat_st))
+ return -EFAULT;
+ if (copy_to_user(buf, statbuf,
+ len - (STATBUF_LEN - stat_st)))
+ return -EFAULT;
stat_st = len - (STATBUF_LEN - stat_st);
}
else
{
- copy_to_user(buf, statbuf + stat_st, len);
+ if (copy_to_user(buf, statbuf + stat_st, len))
+ return -EFAULT;
stat_st += len;