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

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
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 <elfr...@users.sourceforge.net>
---
 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