From: Markus Elfring <[email protected]> Date: Wed, 4 Oct 2017 09:33:52 +0200
Omit extra messages for a memory allocation failure in these functions. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> --- arch/arm/plat-samsung/adc.c | 8 ++------ arch/arm/plat-samsung/platformdata.c | 4 +--- 2 files changed, 3 insertions(+), 9 deletions(-) diff --git a/arch/arm/plat-samsung/adc.c b/arch/arm/plat-samsung/adc.c index daf3db9f0058..f8d6206e4daa 100644 --- a/arch/arm/plat-samsung/adc.c +++ b/arch/arm/plat-samsung/adc.c @@ -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); diff --git a/arch/arm/plat-samsung/platformdata.c b/arch/arm/plat-samsung/platformdata.c index b430e9946287..6cf52ee7eeec 100644 --- a/arch/arm/plat-samsung/platformdata.c +++ b/arch/arm/plat-samsung/platformdata.c @@ -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; -- 2.14.2
