From: Markus Elfring <[email protected]> Date: Wed, 6 Dec 2017 19:18:12 +0100
Omit extra messages for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> --- drivers/uio/uio_pdrv_genirq.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/uio/uio_pdrv_genirq.c b/drivers/uio/uio_pdrv_genirq.c index f598ecddc8a7..327fbe766f1c 100644 --- a/drivers/uio/uio_pdrv_genirq.c +++ b/drivers/uio/uio_pdrv_genirq.c @@ -114,10 +114,9 @@ static int uio_pdrv_genirq_probe(struct platform_device *pdev) /* alloc uioinfo for one device */ uioinfo = devm_kzalloc(&pdev->dev, sizeof(*uioinfo), GFP_KERNEL); - if (!uioinfo) { - dev_err(&pdev->dev, "unable to kmalloc\n"); + if (!uioinfo) return -ENOMEM; - } + uioinfo->name = pdev->dev.of_node->name; uioinfo->version = "devicetree"; /* Multiple IRQs are not supported */ @@ -135,10 +134,8 @@ static int uio_pdrv_genirq_probe(struct platform_device *pdev) } priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); - if (!priv) { - dev_err(&pdev->dev, "unable to kmalloc\n"); + if (!priv) return -ENOMEM; - } priv->uioinfo = uioinfo; spin_lock_init(&priv->lock); -- 2.15.1
