From 25b08bf662dea1291a9872547819f0e96bf68fe6 Mon Sep 17 00:00:00 2001 From: Chuansheng Liu Date: Wed, 7 Nov 2012 01:28:14 +0800 Subject: [PATCH] wlcore: Fix the usage of wait_for_completion_timeout The return value of wait_for_completion_timeout() is always >= 0 with unsigned int type. So the condition "ret < 0" or "ret >= 0" is pointless. Signed-off-by: liu chuansheng Signed-off-by: Luciano Coelho --- drivers/net/wireless/ti/wlcore/ps.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/net/wireless/ti/wlcore/ps.c b/drivers/net/wireless/ti/wlcore/ps.c index 4d1414a673fb..ffcd84336f04 100644 --- a/drivers/net/wireless/ti/wlcore/ps.c +++ b/drivers/net/wireless/ti/wlcore/ps.c @@ -151,9 +151,6 @@ int wl1271_ps_elp_wakeup(struct wl1271 *wl) wl12xx_queue_recovery_work(wl); ret = -ETIMEDOUT; goto err; - } else if (ret < 0) { - wl1271_error("ELP wakeup completion error."); - goto err; } }