diff options
| author | Qiujun Huang <hqjagain@gmail.com> | 2021-03-25 17:37:52 +0100 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2021-03-25 20:26:25 +0100 |
| commit | 30c3d39f7f78f3b232f6a6f6357a545cbe23cc16 (patch) | |
| tree | 636effe8ace6e9cfb93f08118bb7dab65d721896 /kernel | |
| parent | kernel: trace: Mundane typo fixes in the file trace_events_filter.c (diff) | |
| download | linux-30c3d39f7f78f3b232f6a6f6357a545cbe23cc16.tar.xz linux-30c3d39f7f78f3b232f6a6f6357a545cbe23cc16.zip | |
tracing: A minor cleanup for create_system_filter()
The first two parameters should be reduced to one, as @tr is simply
@dir->tr.
Link: https://lkml.kernel.org/r/20210324205642.65e03248@oasis.local.home
Link: https://lkml.kernel.org/r/20210325163752.128407-1-hqjagain@gmail.com
Suggested-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Qiujun Huang <hqjagain@gmail.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/trace_events_filter.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c index 49de3e21e9bc..c2dd697cc9c0 100644 --- a/kernel/trace/trace_events_filter.c +++ b/kernel/trace/trace_events_filter.c @@ -1750,7 +1750,6 @@ int create_event_filter(struct trace_array *tr, * and always remembers @filter_str. */ static int create_system_filter(struct trace_subsystem_dir *dir, - struct trace_array *tr, char *filter_str, struct event_filter **filterp) { struct filter_parse_error *pe = NULL; @@ -1758,13 +1757,13 @@ static int create_system_filter(struct trace_subsystem_dir *dir, err = create_filter_start(filter_str, true, &pe, filterp); if (!err) { - err = process_system_preds(dir, tr, pe, filter_str); + err = process_system_preds(dir, dir->tr, pe, filter_str); if (!err) { /* System filters just show a default message */ kfree((*filterp)->filter_string); (*filterp)->filter_string = NULL; } else { - append_filter_err(tr, pe, *filterp); + append_filter_err(dir->tr, pe, *filterp); } } create_filter_finish(pe); @@ -1852,7 +1851,7 @@ int apply_subsystem_event_filter(struct trace_subsystem_dir *dir, goto out_unlock; } - err = create_system_filter(dir, tr, filter_string, &filter); + err = create_system_filter(dir, filter_string, &filter); if (filter) { /* * No event actually uses the system filter |