Commit 8f87b832 authored Jan 20, 2010 by Ian Abbott Committed by Greg Kroah-Hartman Mar 03, 2010

Staging: comedi: adv_pci1710: Remove unneeded chanlist_len check



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@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 61283d22

drivers/staging/comedi/drivers/adv_pci1710.c

+0 −8

Original line number	Diff line number	Diff line
		@@ -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++;

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