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wlcore: Fix the usage of wait_for_completion_timeout

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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 <chuansheng.liu@intel.com>
Signed-off-by: Luciano Coelho <luca@coelho.fi>
This commit is contained in:
Chuansheng Liu
2012-11-07 01:28:14 +08:00
committed by Luciano Coelho
parent 4eeac22c15
commit 25b08bf662
1 changed files with 0 additions and 3 deletions
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3
drivers/net/wireless/ti/wlcore/ps.c
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@@ -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;
}
}