evie/android_kernel_oneplus_msm8998
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staging: comedi: adl_pci9111: remove chanlist_len checks

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The chanlist_len is validated by the comedi core before calling
the do_cmdtest function. Remove these redundant checks.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2012-09-10 18:58:29 -07:00 • committed by Greg Kroah-Hartman
parent 3acf31763f
commit e6e69aa130
1 changed files with 0 additions and 10 deletions
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10
drivers/staging/comedi/drivers/adl_pci9111.c
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@ -514,16 +514,6 @@ pci9111_ai_do_cmd_test(struct comedi_device *dev,
/* Step 3 : make sure arguments are trivialy compatible */ /* Step 3 : make sure arguments are trivialy compatible */
if (cmd->chanlist_len < 1) {
cmd->chanlist_len = 1;
error++;
}
if (cmd->chanlist_len > board->ai_channel_nbr) {
cmd->chanlist_len = board->ai_channel_nbr;
error++;
}
if ((cmd->start_src == TRIG_NOW) && (cmd->start_arg != 0)) { if ((cmd->start_src == TRIG_NOW) && (cmd->start_arg != 0)) {
cmd->start_arg = 0; cmd->start_arg = 0;
error++; error++;