staging: comedi: adl_pci9118: remove unnecessary check in check_channel_list()

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Step 3 of the AI (*do_cmdtest) validates that the cmd->chanlist_len is >= 1. If
it's not the (*do_cmdtest) fails and check_channel_list() is never called. This
This function is also called by the AI (*do_cmd) and the comedi core ensures
that the async command has a valid chanlist. Remove the unnecessary 'n_chan'
check.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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H Hartley Sweeten 2015-10-19 13:12:57 -07:00 • committed by Greg Kroah-Hartman

parent 323538b825

commit 7c999314ef

1 changed files with 0 additions and 5 deletions

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drivers/staging/comedi/drivers/adl_pci9118.c

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