From: Ian Abbott <abbotti@xxxxxxxxx>
For AI command testing, the driver does not need to range-check
the length of the channel list as the comedi core has already
checked it.
Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/staging/comedi/drivers/adv_pci1710.c | 8 --------
1 files changed, 0 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/comedi/drivers/adv_pci1710.c b/drivers/staging/comedi/drivers/adv_pci1710.c
index 8243386..394d2ea 100644
--- a/drivers/staging/comedi/drivers/adv_pci1710.c
+++ b/drivers/staging/comedi/drivers/adv_pci1710.c
@@ -1035,14 +1035,6 @@ static int pci171x_ai_cmdtest(struct comedi_device *dev,
}
}
- if (!cmd->chanlist_len) {
- cmd->chanlist_len = 1;
- err++;
- }
- if (cmd->chanlist_len > this_board->n_aichan) {
- cmd->chanlist_len = this_board->n_aichan;
- err++;
- }
if (cmd->scan_end_arg != cmd->chanlist_len) {
cmd->scan_end_arg = cmd->chanlist_len;
err++;
--
1.7.0.1
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