[PATCH 3/3] ste_dma40: Delete an unnecessary variable initialisation in d40_probe()
SF Markus Elfring
elfring at users.sourceforge.net
Mon Nov 16 13:26:32 PST 2015
From: Markus Elfring <elfring at 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 at 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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