staging: comedi: dt282x: condition with no effect - if identical to else
The if and the else branch code are identical - so the condition has no
effect on the effective code - this patch removes the condition and the
duplicated code.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/comedi/drivers/dt282x.c b/drivers/staging/comedi/drivers/dt282x.c
index 051dfb2..db21d21 100644
--- a/drivers/staging/comedi/drivers/dt282x.c
+++ b/drivers/staging/comedi/drivers/dt282x.c
@@ -685,14 +685,7 @@
err |= cfc_check_trigger_arg_is(&cmd->start_arg, 0);
- if (cmd->scan_begin_src == TRIG_FOLLOW) {
- /* internal trigger */
- err |= cfc_check_trigger_arg_is(&cmd->scan_begin_arg, 0);
- } else {
- /* external trigger */
- /* should be level/edge, hi/lo specification here */
- err |= cfc_check_trigger_arg_is(&cmd->scan_begin_arg, 0);
- }
+ err |= cfc_check_trigger_arg_is(&cmd->scan_begin_arg, 0);
err |= cfc_check_trigger_arg_min(&cmd->convert_arg, 4000);