From e0926df423e5b068801b8593025aff08dd35af70 Mon Sep 17 00:00:00 2001 From: Frank Mori Hess Date: Thu, 19 Apr 2007 18:59:59 +0000 Subject: [PATCH] Silenced gcc 4.1.2 compile warning. --- comedi/drivers/ni_65xx.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/comedi/drivers/ni_65xx.c b/comedi/drivers/ni_65xx.c index 2be63474..1d154929 100644 --- a/comedi/drivers/ni_65xx.c +++ b/comedi/drivers/ni_65xx.c @@ -361,8 +361,10 @@ static int ni_65xx_config_filter(comedi_device *dev, comedi_subdevice *s, static int ni_65xx_dio_insn_config(comedi_device *dev,comedi_subdevice *s, comedi_insn *insn,lsampl_t *data) { + unsigned port; + if(insn->n < 1) return -EINVAL; - unsigned port = sprivate(s)->base_port + ni_65xx_port_by_channel(CR_CHAN(insn->chanspec)); + port = sprivate(s)->base_port + ni_65xx_port_by_channel(CR_CHAN(insn->chanspec)); switch(data[0]) { case INSN_CONFIG_FILTER: -- 2.26.2