From mboxrd@z Thu Jan 1 00:00:00 1970 From: elfring@users.sourceforge.net (SF Markus Elfring) Date: Mon, 16 Nov 2015 22:26:32 +0100 Subject: [PATCH 3/3] ste_dma40: Delete an unnecessary variable initialisation in d40_probe() In-Reply-To: <564A4899.8040109@users.sourceforge.net> References: <5307CAA2.8060406@users.sourceforge.net> <530A086E.8010901@users.sourceforge.net> <530A72AA.3000601@users.sourceforge.net> <530B5FB6.6010207@users.sourceforge.net> <530C5E18.1020800@users.sourceforge.net> <530CD2C4.4050903@users.sourceforge.net> <530CF8FF.8080600@users.sourceforge.net> <530DD06F.4090703@users.sourceforge.net> <5317A59D.4@users.sourceforge.net> <564A4899.8040109@users.sourceforge.net> Message-ID: <564A4A08.5000705@users.sourceforge.net> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Markus Elfring Date: Mon, 16 Nov 2015 22:00:28 +0100 The variable "res" will eventually be set to a resource pointer from a call of the d40_hw_detect_init(() function. Thus let us omit the explicit initialisation at the beginning. Signed-off-by: Markus Elfring --- drivers/dma/ste_dma40.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index 8ebfde1..6fb8307 100644 --- a/drivers/dma/ste_dma40.c +++ b/drivers/dma/ste_dma40.c @@ -3544,7 +3544,7 @@ static int __init d40_probe(struct platform_device *pdev) struct device_node *np = pdev->dev.of_node; int ret = -ENOENT; struct d40_base *base; - struct resource *res = NULL; + struct resource *res; int num_reserved_chans; u32 val; -- 2.6.2