Impact: fix memory leak
This patch fixes a memory leak inside reset_stat_list(). The freeing
loop iterated only once.
Also turn the stat_list into a simple struct list_head, which
simplify the code and avoid an unused static pointer.
Reported-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
ff288b274a