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(parent: 42e21c9) | patch
staging: comedi: usbduxfast: remove unreachable code in usbduxfast_ai_cmd()
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Tue, 27 May 2014 17:31:13 +0000 (10:31 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 28 May 2014 21:28:56 +0000 (14:28 -0700)
commit71cf2b4aaa1c1055ade82917972832f70180cfcb
treebeaaacbf1909e62d360dfd64d6923d2be61aaec3tree | snapshot
parent42e21c974377e2188888d88b2cf2d3c95033d9d7commit | diff
staging: comedi: usbduxfast: remove unreachable code in usbduxfast_ai_cmd()

The (*do_cmdtest) validates that the 'stop_arg' is >= 1 for a 'stop_src'
of TRIG_COUNT and the 'scan_end_arg' is validated to be the 'chanlist_len'
which will always be >= 1. Remove the unreachable error code for an
'ai_sample_count < 1'.

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>
drivers/staging/comedi/drivers/usbduxfast.c diff | blob | history
John Crispins staging tree