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Subject[PATCH 09/28] Driver core: use kmemdup in platform_device_add_resources
Date
From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

This makes platform_device_add_resources look like
platform_device_add_data.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/platform.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 4d99c8b..26eb69d 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -191,13 +191,13 @@ int platform_device_add_resources(struct platform_device *pdev,
{
struct resource *r;

- r = kmalloc(sizeof(struct resource) * num, GFP_KERNEL);
+ r = kmemdup(res, sizeof(struct resource) * num, GFP_KERNEL);
if (r) {
- memcpy(r, res, sizeof(struct resource) * num);
pdev->resource = r;
pdev->num_resources = num;
+ return 0;
}
- return r ? 0 : -ENOMEM;
+ return -ENOMEM;
}
EXPORT_SYMBOL_GPL(platform_device_add_resources);

--
1.7.2
--
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