* [PATCH] net: fjes: Use resource_size
@ 2016-04-11 10:28 Vaishali Thakkar
2016-04-11 19:02 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Vaishali Thakkar @ 2016-04-11 10:28 UTC (permalink / raw)
To: izumi.taku; +Cc: davem, netdev, linux-kernel, Vaishali Thakkar
Use the function resource_size instead of explicit computation.
Problem found using Coccinelle.
Signed-off-by: Vaishali Thakkar <vaishali.thakkar@oracle.com>
---
drivers/net/fjes/fjes_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/fjes/fjes_main.c b/drivers/net/fjes/fjes_main.c
index 0ddb54f..061b4af 100644
--- a/drivers/net/fjes/fjes_main.c
+++ b/drivers/net/fjes/fjes_main.c
@@ -1129,7 +1129,7 @@ static int fjes_probe(struct platform_device *plat_dev)
res = platform_get_resource(plat_dev, IORESOURCE_MEM, 0);
hw->hw_res.start = res->start;
- hw->hw_res.size = res->end - res->start + 1;
+ hw->hw_res.size = resource_size(res);
hw->hw_res.irq = platform_get_irq(plat_dev, 0);
err = fjes_hw_init(&adapter->hw);
if (err)
--
2.1.4
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2016-04-11 19:02 ` David Miller
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