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Date: Wed, 07 Nov 2012 01:21:20 +0800 From: Chuansheng Liu <chuansheng.liu@...el.com> To: FlorianSchandinat@....de, tomi.valkeinen@...com Cc: linux-kernel@...r.kernel.org, chuansheng.liu@...el.com Subject: [PATCH 2/7] OMAPDSS: DISPC: 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 <chuansheng.liu@...el.com> --- drivers/video/omap2/dss/dispc.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c index b43477a..9858869 100644 --- a/drivers/video/omap2/dss/dispc.c +++ b/drivers/video/omap2/dss/dispc.c @@ -3893,9 +3893,6 @@ int omap_dispc_wait_for_irq_timeout(u32 irqmask, unsigned long timeout) if (timeout == 0) return -ETIMEDOUT; - if (timeout == -ERESTARTSYS) - return -ERESTARTSYS; - return 0; } -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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