[PATCH 3/3] ste_dma40: Delete an unnecessary variable initialisation in d40_probe()

From: SF Markus Elfring
Date: Mon Nov 16 2015 - 16:27:14 EST

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxxxxxxxxx>
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;

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/