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(parent: 438fd54) | patch
staging: comedi: fix comedi_nsamples_left.
authorFrank Mori Hess <fmh6jj@gmail.com>
Thu, 15 Feb 2018 20:13:42 +0000 (15:13 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 18 Mar 2018 10:18:55 +0000 (11:18 +0100)
commit137cb4fd3f57dc39666c68f0e0b948ac83480201
tree8a8e99dfd63834271bf0722885cd1433e0c99278tree | snapshot
parent438fd54e0527633facedaf195db2755cca28bffdcommit | diff
staging: comedi: fix comedi_nsamples_left.

commit a42ae5905140c324362fe5036ae1dbb16e4d359c upstream.

A rounding error was causing comedi_nsamples_left to
return the wrong value when nsamples was not a multiple
of the scan length.

Cc: <stable@vger.kernel.org> # v4.4+
Signed-off-by: Frank Mori Hess <fmh6jj@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers.c diff | blob | history