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Subject[PATCH] gpio-charger: Delete an error message for a failed memory allocation in gpio_charger_probe()
Date
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 17 Dec 2017 20:50:04 +0100

Omit an extra message 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>
---
drivers/power/supply/gpio-charger.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/power/supply/gpio-charger.c b/drivers/power/supply/gpio-charger.c
index 001731e88718..fb80734e2e51 100644
--- a/drivers/power/supply/gpio-charger.c
+++ b/drivers/power/supply/gpio-charger.c
@@ -138,10 +138,8 @@ static int gpio_charger_probe(struct platform_device *pdev)

gpio_charger = devm_kzalloc(&pdev->dev, sizeof(*gpio_charger),
GFP_KERNEL);
- if (!gpio_charger) {
- dev_err(&pdev->dev, "Failed to alloc driver structure\n");
+ if (!gpio_charger)
return -ENOMEM;
- }

/*
* This will fetch a GPIO descriptor from device tree, ACPI or
--
2.15.1
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