When timer_cb resets another running timer on the same lcore,
the list of expired timers is chained to the pending-list.
This commit prevents a running timer from being reset
by not its own timer_cb.
Fixes: a4b7a5a45cf5 ("timer: fix race condition")
Signed-off-by: Hiroyuki Mikita <h.mikita89@gmail.com>
Acked-by: Robert Sanford <rsanford@akamai.com>
20d159f205