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 <[email protected]> --- 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 [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
