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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-01-23 00:34:39 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-02-04 15:32:14 +0100 |
| commit | 489338a717a0dfbbd5a3fabccf172b78f0ac9015 (patch) | |
| tree | 22bdf342b90a5d00b05f6385536bec32e9776319 /net/sched | |
| parent | perf/core: Don't WARN() for impossible ring-buffer sizes (diff) | |
| download | linux-489338a717a0dfbbd5a3fabccf172b78f0ac9015.tar.xz linux-489338a717a0dfbbd5a3fabccf172b78f0ac9015.zip | |
perf tests evsel-tp-sched: Fix bitwise operator
Notice that the use of the bitwise OR operator '|' always leads to true
in this particular case, which seems a bit suspicious due to the context
in which this expression is being used.
Fix this by using bitwise AND operator '&' instead.
This bug was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: stable@vger.kernel.org
Fixes: 6a6cd11d4e57 ("perf test: Add test for the sched tracepoint format fields")
Link: http://lkml.kernel.org/r/20190122233439.GA5868@embeddedor
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'net/sched')
0 files changed, 0 insertions, 0 deletions