diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-12-27 22:34:28 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-01-03 08:46:54 +0100 |
| commit | b5623acb8d826545046184fab31049d6cd1deb83 (patch) | |
| tree | a95b7556a1690484322cd993f496345738206d8b /drivers/pinctrl | |
| parent | pinctrl: samsung: Add SPDX license identifiers (diff) | |
| download | linux-b5623acb8d826545046184fab31049d6cd1deb83.tar.xz linux-b5623acb8d826545046184fab31049d6cd1deb83.zip | |
pinctrl/spear/plgpio: Delete two error messages for a failed memory allocation in plgpio_probe()
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@users.sourceforge.net>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/spear/pinctrl-plgpio.c | 8 |
1 files 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); |