Messages in this thread Patch in this message | | | From | Lars-Peter Clausen <> | Subject | [PATCH] POWER: gpio-charger: Check result of kzalloc | Date | Thu, 18 Nov 2010 23:08:37 +0100 |
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Since kzalloc can return NULL we have to check its result.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> --- drivers/power/gpio-charger.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/power/gpio-charger.c b/drivers/power/gpio-charger.c index fccbe99..8458caf 100644 --- a/drivers/power/gpio-charger.c +++ b/drivers/power/gpio-charger.c @@ -87,6 +87,10 @@ static int __devinit gpio_charger_probe(struct platform_device *pdev) } gpio_charger = kzalloc(sizeof(*gpio_charger), GFP_KERNEL); + if (!gpio_charger) { + dev_err(&pdev->dev, "Failed to alloc driver structure\n"); + return -ENOMEM; + } charger = &gpio_charger->charger; -- 1.5.6.5
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