From: Jingoo Han <jg1.han@samsung.com>
To: "'Grant Likely'" <grant.likely@secretlab.ca>
Cc: "'Linus Walleij'" <linus.walleij@linaro.org>,
linux-kernel@vger.kernel.org,
"'Jingoo Han'" <jg1.han@samsung.com>
Subject: [PATCH 3/6] gpio: max7301: use devm_kzalloc()
Date: Fri, 15 Mar 2013 18:15:06 +0900 [thread overview]
Message-ID: <006401ce215d$95c565a0$c15030e0$%han@samsung.com> (raw)
In-Reply-To: <006201ce215d$6f133d10$4d39b730$%han@samsung.com>
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
next prev parent reply other threads:[~2013-03-15 9:15 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-15 9:14 [PATCH 1/6] gpio: adp5520: " Jingoo Han
2013-03-15 9:14 ` [PATCH 2/6] gpio: max7300: " Jingoo Han
2013-03-27 8:47 ` Linus Walleij
2013-03-15 9:15 ` Jingoo Han [this message]
2013-03-27 8:48 ` [PATCH 3/6] gpio: max7301: " Linus Walleij
2013-03-15 9:15 ` [PATCH 4/6] gpio: max732x: " Jingoo Han
2013-03-27 8:49 ` Linus Walleij
2013-03-15 9:15 ` [PATCH 5/6] gpio: mc33880: " Jingoo Han
2013-03-27 8:50 ` Linus Walleij
2013-03-15 9:16 ` [PATCH 6/6] gpio: pcf857x: " Jingoo Han
2013-03-27 8:52 ` Linus Walleij
2013-03-27 8:46 ` [PATCH 1/6] gpio: adp5520: " Linus Walleij
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