diff options
| author | Tom Zanussi <tzanussi@gmail.com> | 2009-03-23 03:26:28 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-23 09:28:07 +0100 |
| commit | 75c8b417526529d0a7072e4d93ec99dbd483a6f4 (patch) | |
| tree | 6b8e3577c1bde7df9a723a4c76c8d0d0af694271 /kernel/trace | |
| parent | b118415bfad6d75792a85ac999e25149db8e6919 (diff) | |
tracing/filters: use list_for_each_entry_safe
Impact: cleanup
Use list_for_each_entry_safe instead of list_for_each_entry in
find_event_field().
Reported-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Tom Zanussi <tzanussi@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <1237796788.7527.35.camel@charm-linux>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | kernel/trace/trace_events_filter.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c index 1ab20cee0e4..c4a413b70f7 100644 --- a/kernel/trace/trace_events_filter.c +++ b/kernel/trace/trace_events_filter.c @@ -147,11 +147,9 @@ int filter_print_preds(struct filter_pred **preds, char *buf) static struct ftrace_event_field * find_event_field(struct ftrace_event_call *call, char *name) { - struct ftrace_event_field *field; - struct list_head *entry, *tmp; + struct ftrace_event_field *field, *next; - list_for_each_safe(entry, tmp, &call->fields) { - field = list_entry(entry, struct ftrace_event_field, link); + list_for_each_entry_safe(field, next, &call->fields, link) { if (!strcmp(field->name, name)) return field; } |