diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2010-11-18 23:08:37 +0100 |
|---|---|---|
| committer | Anton Vorontsov <cbouatmailru@gmail.com> | 2010-12-22 02:27:30 +0300 |
| commit | 2e9ff5f5e4c6b034554f3539f29529265279102c (patch) | |
| tree | fce7b8d464a06eec1f162d3f4d2132f9baa9ad4c /drivers/power/gpio-charger.c | |
| parent | 8477cedb49c69ce64b603d76c7776811eec0f9d7 (diff) | |
gpio-charger: Check result of kzalloc
Since kzalloc can return NULL we have to check its result.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Diffstat (limited to 'drivers/power/gpio-charger.c')
| -rw-r--r-- | 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 fccbe99b619c..8458cafcd2b2 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; |