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ARM: SAMSUNG: Remove printk for failed memory allocation

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Omit an extra message for a memory allocation failure in adc.c and
platformdata.c.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Markus Elfring 2017-10-04 09:33:52 +02:00 committed by Krzysztof Kozlowski
parent 0640357bf4
commit a3d1d8a77c
2 changed files with 3 additions and 9 deletions
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8
arch/arm/plat-samsung/adc.c
View File

@ -239,10 +239,8 @@ struct s3c_adc_client *s3c_adc_register(struct platform_device *pdev,
return ERR_PTR(-EINVAL);
client = kzalloc(sizeof(struct s3c_adc_client), GFP_KERNEL);
if (!client) {
dev_err(&pdev->dev, "no memory for adc client\n");
if (!client)
return ERR_PTR(-ENOMEM);
}
client->pdev = pdev;
client->is_ts = is_ts;
@ -345,10 +343,8 @@ static int s3c_adc_probe(struct platform_device *pdev)
unsigned tmp;
adc = devm_kzalloc(dev, sizeof(struct adc_device), GFP_KERNEL);
if (adc == NULL) {
dev_err(dev, "failed to allocate adc_device\n");
if (!adc)
return -ENOMEM;
}
spin_lock_init(&adc->lock);

4
arch/arm/plat-samsung/platformdata.c
View File

@ -29,10 +29,8 @@ void __init *s3c_set_platdata(void *pd, size_t pdsize,
}
npd = kmemdup(pd, pdsize, GFP_KERNEL);
if (!npd) {
printk(KERN_ERR "%s: cannot clone platform data\n", pdev->name);
if (!npd)
return NULL;
}
pdev->dev.platform_data = npd;
return npd;