From mboxrd@z Thu Jan 1 00:00:00 1970 From: elfring@users.sourceforge.net (SF Markus Elfring) Date: Wed, 27 Dec 2017 22:39:01 +0100 Subject: [PATCH] pinctrl/spear/plgpio: Delete two error messages for a failed memory allocation in plgpio_probe() Message-ID: <66c3f488-ffdf-e55d-e511-e4af35e670b4@users.sourceforge.net> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Markus Elfring Date: Wed, 27 Dec 2017 22:34:28 +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 --- drivers/pinctrl/spear/pinctrl-plgpio.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/pinctrl/spear/pinctrl-plgpio.c b/drivers/pinctrl/spear/pinctrl-plgpio.c index 6a0ed8ab33b9..d2123e396b29 100644 --- a/drivers/pinctrl/spear/pinctrl-plgpio.c +++ b/drivers/pinctrl/spear/pinctrl-plgpio.c @@ -519,10 +519,8 @@ static int plgpio_probe(struct platform_device *pdev) int ret, irq; plgpio = devm_kzalloc(&pdev->dev, sizeof(*plgpio), GFP_KERNEL); - if (!plgpio) { - dev_err(&pdev->dev, "memory allocation fail\n"); + if (!plgpio) return -ENOMEM; - } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); plgpio->base = devm_ioremap_resource(&pdev->dev, res); @@ -544,10 +542,8 @@ static int plgpio_probe(struct platform_device *pdev) sizeof(*plgpio->csave_regs) * DIV_ROUND_UP(plgpio->chip.ngpio, MAX_GPIO_PER_REG), GFP_KERNEL); - if (!plgpio->csave_regs) { - dev_err(&pdev->dev, "csave registers memory allocation fail\n"); + if (!plgpio->csave_regs) return -ENOMEM; - } #endif platform_set_drvdata(pdev, plgpio); -- 2.15.1