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Subject[PATCH 3/6] gpio: max7301: use devm_kzalloc()
Date
Use devm_kzalloc() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/gpio/gpio-max7301.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/gpio/gpio-max7301.c b/drivers/gpio/gpio-max7301.c
index c6c535c..6e1c984 100644
--- a/drivers/gpio/gpio-max7301.c
+++ b/drivers/gpio/gpio-max7301.c
@@ -61,7 +61,7 @@ static int max7301_probe(struct spi_device *spi)
if (ret < 0)
return ret;

- ts = kzalloc(sizeof(struct max7301), GFP_KERNEL);
+ ts = devm_kzalloc(&spi->dev, sizeof(struct max7301), GFP_KERNEL);
if (!ts)
return -ENOMEM;

@@ -70,8 +70,6 @@ static int max7301_probe(struct spi_device *spi)
ts->dev = &spi->dev;

ret = __max730x_probe(ts);
- if (ret)
- kfree(ts);
return ret;
}

--
1.7.2.5



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