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pinctrl/spear/plgpio: Delete two error messages for a failed memory allocation in plgpio_probe()

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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>
This commit is contained in:
Markus Elfring 2017-12-27 22:34:28 +01:00 committed by Linus Walleij
parent 221173a3fc
commit b5623acb8d
1 changed files with 2 additions and 6 deletions
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8
drivers/pinctrl/spear/pinctrl-plgpio.c
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@ -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);