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Fixed setting of comedi_errno in comedi_dio_config() for invalid

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arguments.
This commit is contained in:
Frank Mori Hess 2007-12-01 15:54:08 +00:00
parent 792e4b741f
commit f87490e0f6
1 changed files with 6 additions and 4 deletions
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10
lib/dio.c
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@ -43,12 +43,14 @@ int _comedi_dio_config(comedi_t *it,unsigned int subdev,unsigned int chan,unsign
return -1;
s=it->subdevices+subdev;
if(s->type!=COMEDI_SUBD_DIO)
if(s->type!=COMEDI_SUBD_DIO){
internal_error(EINVAL_SUBD);
return -1;
if(io!=COMEDI_INPUT && io!=COMEDI_OUTPUT)
}
if(io!=COMEDI_INPUT && io!=COMEDI_OUTPUT){
internal_error(EINVAL);
return -1;
}
if(it->has_insnlist_ioctl){
comedi_insn insn;
lsampl_t data;