There's no need to test whether a (delayed) work item in pending before queueing, flushing or cancelling it. Most uses are unnecessary and quite a few of them are buggy.
Remove unnecessary pending tests from wl1251. Only compile tested. Signed-off-by: Tejun Heo <[email protected]> Cc: Luciano Coelho <[email protected]> Cc: [email protected] --- Please let me know how this patch should be routed. I can take it through the workqueue tree if necessary. Thanks. drivers/net/wireless/ti/wl1251/ps.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/wireless/ti/wl1251/ps.c b/drivers/net/wireless/ti/wl1251/ps.c index db719f7..b9e27b9 100644 --- a/drivers/net/wireless/ti/wl1251/ps.c +++ b/drivers/net/wireless/ti/wl1251/ps.c @@ -68,8 +68,7 @@ int wl1251_ps_elp_wakeup(struct wl1251 *wl) unsigned long timeout, start; u32 elp_reg; - if (delayed_work_pending(&wl->elp_work)) - cancel_delayed_work(&wl->elp_work); + cancel_delayed_work(&wl->elp_work); if (!wl->elp) return 0; -- 1.8.0.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
