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i2c: nomadik: Fix the usage of wait_for_completion_timeout
authorChuansheng Liu <chuansheng.liu@intel.com>
Tue, 6 Nov 2012 17:18:37 +0000 (01:18 +0800)
committerWolfram Sang <w.sang@pengutronix.de>
Mon, 12 Nov 2012 17:21:55 +0000 (18:21 +0100)
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: Wolfram Sang <w.sang@pengutronix.de>

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