}
insns =
- kmalloc(sizeof(struct comedi_insn) * insnlist.n_insns, GFP_KERNEL);
+ kcalloc(insnlist.n_insns, sizeof(struct comedi_insn), GFP_KERNEL);
if (!insns) {
DPRINTK("kmalloc failed\n");
ret = -ENOMEM;
retval = -EAGAIN;
break;
}
+ schedule();
if (signal_pending(current)) {
retval = -ERESTARTSYS;
break;
}
- schedule();
if (!s->busy)
break;
if (s->busy != file) {
retval = -EAGAIN;
break;
}
+ schedule();
if (signal_pending(current)) {
retval = -ERESTARTSYS;
break;
}
- schedule();
if (!s->busy) {
retval = 0;
break;