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| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-01-09 13:30:22 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-17 16:53:59 -0800 |
| commit | 43f9137df461f6365f76b46f404fd6775eab7d51 (patch) | |
| tree | 15c2b7194d5d36f8d189bd76ef7e9de0315468e3 /tools/perf/scripts/python | |
| parent | d21af4cbfb7fccbccedc1d9e143a14aee6b1c9ad (diff) | |
staging: comedi: comedi_buf: cleanup comedi_buf_read_n_available()
For aesthetic reasons, cleanup this function a bit.
Change the (async == NULL) test to simply (!async).
Reword the comment about the need for the smp_rmb()..
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions