From: Stephen Warren <swarren@nvidia.com>
To: Greg Kroah-Hartman <gregkh@suse.de>,
Russell King <linux@arm.linux.org.uk>
Cc: Jonathan Cameron <jic23@cam.ac.uk>,
Andrew Chew <achew@nvidia.com>, Arnd Bergmann <arnd@arndb.de>,
linux-iio@vger.kernel.org, devel@driverdev.osuosl.org,
linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org,
Stephen Warren <swarren@nvidia.com>
Subject: [PATCH 3/3] staging:iio:magnetometer:ak8975: Fix probe() error-handling
Date: Wed, 31 Aug 2011 13:40:57 -0600 [thread overview]
Message-ID: <1314819657-828-3-git-send-email-swarren@nvidia.com> (raw)
In-Reply-To: <1314819657-828-1-git-send-email-swarren@nvidia.com>
Fix ak8975_probe() to jump to the appropriate exit labels when an error
occurs. With the previous code, some cleanup actions were being skipped
for some error conditions.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
drivers/staging/iio/magnetometer/ak8975.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/iio/magnetometer/ak8975.c b/drivers/staging/iio/magnetometer/ak8975.c
index 79ed183..d92b3d0 100644
--- a/drivers/staging/iio/magnetometer/ak8975.c
+++ b/drivers/staging/iio/magnetometer/ak8975.c
@@ -510,7 +510,7 @@ static int ak8975_probe(struct i2c_client *client,
err = ak8975_setup(client);
if (err < 0) {
dev_err(&client->dev, "AK8975 initialization fails\n");
- goto exit_gpio;
+ goto exit_free_iio;
}
i2c_set_clientdata(client, indio_dev);
--
1.7.0.4
next prev parent reply other threads:[~2011-08-31 19:40 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-31 19:40 [PATCH 1/3] staging:iio:magnetometer:ak8975 Don't use irq_to_gpio() Stephen Warren
2011-08-31 19:40 ` [PATCH 2/3] staging:iio:magnetometer:ak8975: Don't assume 0 is an invalid GPIO Stephen Warren
2011-09-01 9:06 ` Jonathan Cameron
2011-08-31 19:40 ` Stephen Warren [this message]
2011-09-01 9:08 ` [PATCH 3/3] staging:iio:magnetometer:ak8975: Fix probe() error-handling Jonathan Cameron
2011-08-31 19:45 ` [PATCH 1/3] staging:iio:magnetometer:ak8975 Don't use irq_to_gpio() Andrew Chew
2011-09-01 9:01 ` Jonathan Cameron
2011-09-01 9:04 ` [PATCH] staging:iio:magnetometer:ak8975 use platform_data to pass the gpio number Jonathan Cameron
[not found] ` <201109011306.50936.arnd@arndb.de>
2011-09-01 15:36 ` [PATCH 1/3] staging:iio:magnetometer:ak8975 Don't use irq_to_gpio() Stephen Warren
2011-09-01 16:20 ` Arnd Bergmann
2011-09-01 9:07 ` Jonathan Cameron
2011-09-01 9:24 ` Jonathan Cameron
-- strict thread matches above, loose matches on Subject: below --
2011-09-19 21:57 [PATCH 1/3] staging:iio:magnetometer:ak8975 use platform_data to pass the gpio number Stephen Warren
2011-09-19 21:57 ` [PATCH 3/3] staging:iio:magnetometer:ak8975: Fix probe() error-handling Stephen Warren
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