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| author | Steven Rostedt (Red Hat) <rostedt@goodmis.org> | 2014-06-10 21:53:50 +0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2014-06-10 21:53:50 +0400 |
| commit | da9c3413a27be5ba6f996e90495c836dd30b8841 (patch) | |
| tree | a320d4d4318c6a0b8a4646e46e15059d1336b8c6 /include/linux/suspend.h | |
| parent | f0b70cc48cc282cb326a4d71b3d1dda7d8fafd2a (diff) | |
| download | linux-da9c3413a27be5ba6f996e90495c836dd30b8841.tar.xz | |
tracing: Fix check of ftrace_trace_arrays list_empty() check
The check that tests if ftrace_trace_arrays is empty in
top_trace_array(), uses the .prev pointer:
if (list_empty(ftrace_trace_arrays.prev))
instead of testing the variable itself:
if (list_empty(&ftrace_trace_arrays))
Although it is technically correct, it is awkward and confusing.
Use the proper method.
Link: http://lkml.kernel.org/r/87oay1bas8.fsf@sejong.aot.lge.com
Reported-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'include/linux/suspend.h')
0 files changed, 0 insertions, 0 deletions