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author | Steven Rostedt <srostedt@redhat.com> | 2010-09-01 12:23:12 -0400 |
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committer | Steven Rostedt <rostedt@goodmis.org> | 2010-09-01 12:23:12 -0400 |
commit | f6195aa09e618d712f52bf4fa33b5293820eb93d (patch) | |
tree | a41ef0dce7ebb3e670b6e1a7214a4f558110178e /include/trace/events | |
parent | c9cf4a019cff198ee5638323e3b0ee18886467e8 (diff) | |
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ring-buffer: Place duplicate expression into a single function
While discussing the strictness of the 80 character limit on the
Kernel Summit Discussion mailing list, I showed examples that I
broke that limit slightly with some algorithms. In discussing with
John Linville, what looked better, I realized that two of the
80 char breaking culprits were an identical expression.
As a clean up, this patch moves the identical expression into its
own helper function and that is used instead. As a side effect,
the offending code is now under the 80 character limit. :-)
This clean up code also changes the expression from
(A - B) - C to A - (B + C)
This makes the code look a little nicer too.
Cc: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'include/trace/events')
0 files changed, 0 insertions, 0 deletions