From: David Schleef <ds@schleef.org>
Date: Mon, 18 Dec 2000 16:41:55 +0000 (+0000)
Subject: fix in do_cmd_ioctl()
X-Git-Tag: r0_7_54~27
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=2825e2b7c922c7cfc556da51e393f4cd61e070cb;p=comedi.git

fix in do_cmd_ioctl()
---

diff --git a/comedi/comedi_fops.c b/comedi/comedi_fops.c
index a4e81193..2c257d11 100644
--- a/comedi/comedi_fops.c
+++ b/comedi/comedi_fops.c
@@ -832,10 +832,13 @@ static int do_cmd_ioctl(comedi_device *dev,void *arg,void *file)
 
 	s->buf_int_ptr=0;
 	s->buf_int_count=0;
-if(s->subdev_flags & SDF_READABLE){
-	s->buf_user_ptr=0;
-	s->buf_user_count=0;
-}
+	if(s->subdev_flags & SDF_READABLE){
+		s->buf_user_ptr=0;
+		s->buf_user_count=0;
+	}
+
+	s->cur_chan = 0;
+	s->cur_chanlist_len = s->cmd.chanlist_len;
 	
 	s->cb_mask = COMEDI_CB_EOA|COMEDI_CB_BLOCK|COMEDI_CB_ERROR;
 	if(s->cmd.flags & TRIG_WAKE_EOS){