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    SubjectRe: [PATCH 3/3] tracing/ftrace: fix a memory leak in stat tracing
    On Tue, 06 Jan 2009 17:33:40 -0500
    Steven Rostedt <rostedt@goodmis.org> wrote:

    > static int stat_seq_show(struct seq_file *s, void *v)
    > {
    > - struct trace_stat_list *l = list_entry(v, struct trace_stat_list, list);
    > - return current_tracer.stat_show(s, l->stat);
    > + struct trace_stat_list *entry =
    > + list_entry(v, struct trace_stat_list, list);
    > +
    > + return current_tracer.stat_show(s, entry->stat);
    > }

    Rather than jumping through weird 80-column hoops, one can just do:

    struct trace_stat_list *entry;

    ...

    entry = list_entry(v, struct trace_stat_list, list);



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