From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
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 <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
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
--
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