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From: Dan Carpenter <error27@gmail.com>
To: Lars-Peter Clausen <lars@metafoo.de>
Cc: Anton Vorontsov <cbouatmailru@gmail.com>,
	linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [patch -next] power/gpio-charger: check for kzalloc() failure
Date: Mon, 20 Dec 2010 16:08:56 +0300	[thread overview]
Message-ID: <20101220130856.GZ1936@bicker> (raw)

Return -ENOMEM if kzalloc() fails.

Signed-off-by: Dan Carpenter <error27@gmail.com>

diff --git a/drivers/power/gpio-charger.c b/drivers/power/gpio-charger.c
index fccbe99..06a74f0 100644
--- a/drivers/power/gpio-charger.c
+++ b/drivers/power/gpio-charger.c
@@ -87,6 +87,8 @@ static int __devinit gpio_charger_probe(struct platform_device *pdev)
 	}
 
 	gpio_charger = kzalloc(sizeof(*gpio_charger), GFP_KERNEL);
+	if (!gpio_charger)
+		return -ENOMEM;
 
 	charger = &gpio_charger->charger;
 

WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <error27@gmail.com>
To: Lars-Peter Clausen <lars@metafoo.de>
Cc: Anton Vorontsov <cbouatmailru@gmail.com>,
	linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [patch -next] power/gpio-charger: check for kzalloc() failure
Date: Mon, 20 Dec 2010 13:08:56 +0000	[thread overview]
Message-ID: <20101220130856.GZ1936@bicker> (raw)

Return -ENOMEM if kzalloc() fails.

Signed-off-by: Dan Carpenter <error27@gmail.com>

diff --git a/drivers/power/gpio-charger.c b/drivers/power/gpio-charger.c
index fccbe99..06a74f0 100644
--- a/drivers/power/gpio-charger.c
+++ b/drivers/power/gpio-charger.c
@@ -87,6 +87,8 @@ static int __devinit gpio_charger_probe(struct platform_device *pdev)
 	}
 
 	gpio_charger = kzalloc(sizeof(*gpio_charger), GFP_KERNEL);
+	if (!gpio_charger)
+		return -ENOMEM;
 
 	charger = &gpio_charger->charger;
 

             reply	other threads:[~2010-12-20 13:09 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-12-20 13:08 Dan Carpenter [this message]
2010-12-20 13:08 ` [patch -next] power/gpio-charger: check for kzalloc() failure Dan Carpenter
2010-12-20 20:04 ` Lars-Peter Clausen
2010-12-20 20:04   ` Lars-Peter Clausen
2010-12-20 20:30   ` Dan Carpenter
2010-12-20 20:30     ` Dan Carpenter

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