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Date: Fri, 14 Dec 2012 11:39:47 +0200 From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com> To: Vinod Koul <vinod.koul@...el.com>, spear-devel <spear-devel@...t.st.com>, linux-kernel@...r.kernel.org, Viresh Kumar <viresh.kumar@...aro.org> Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com> Subject: [PATCH] dw_dmac: remove redundant check There is no need to check the callback_required parameter, due to we check the callback pointer to be a non-NULL. Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com> --- drivers/dma/dw_dmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c index 92f33af..3c8acfa 100644 --- a/drivers/dma/dw_dmac.c +++ b/drivers/dma/dw_dmac.c @@ -364,7 +364,7 @@ dwc_descriptor_complete(struct dw_dma_chan *dwc, struct dw_desc *desc, spin_unlock_irqrestore(&dwc->lock, flags); - if (callback_required && callback) + if (callback) callback(param); } -- 1.7.10.4 -- 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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