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(parent: 131967e) | 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 10:17:53 +0000 (11:17 +0100)
commit76e267cd2db69c2574f6df5424fec5b01fdc3e87
tree5bc65d450f7a7a67ee8ac69e8d50b10d5a2d0772tree | snapshot
parent131967e82b7735a2000a42ecf0c0a38143427637commit | 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 | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git