Messages in this thread Patch in this message | | | Subject | [PATCH 3/3] ste_dma40: Delete an unnecessary variable initialisation in d40_probe() | From | SF Markus Elfring <> | Date | Mon, 16 Nov 2015 22:26:32 +0100 |
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From: Markus Elfring <elfring@users.sourceforge.net> 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 <elfring@users.sourceforge.net> --- 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
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