From: Stephen Warren <swarren@nvidia.com>
To: Greg Kroah-Hartman <gregkh@suse.de>,
Jean Delvare <khali@linux-fr.org>,
Ben Dooks <ben-linux@fluff.org>, Arnd Bergmann <arnd@arndb.de>
Cc: devel@driverdev.osuosl.org, Andrew Chew <achew@nvidia.com>,
Stephen Warren <swarren@nvidia.com>,
linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
Jonathan Cameron <jic23@cam.ac.uk>,
linux-tegra@vger.kernel.org,
Russell King <linux@arm.linux.org.uk>,
linux-i2c@vger.kernel.org
Subject: [PATCH V2 4/4] staging:iio:magnetometer:ak8975: Fix probe() error-handling
Date: Thu, 1 Sep 2011 10:52:40 -0600 [thread overview]
Message-ID: <1314895964-15964-4-git-send-email-swarren@nvidia.com> (raw)
In-Reply-To: <1314895964-15964-1-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 0dfdf50..cc20e8d 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:[~2011-09-01 16:52 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-01 16:52 [PATCH V2 1/4] i2c: Add irq_gpio field to struct i2c_client Stephen Warren
[not found] ` <1314895964-15964-1-git-send-email-swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2011-09-01 16:52 ` [PATCH V2 2/4] staging:iio:magnetometer:ak8975 Don't use irq_to_gpio() Stephen Warren
2011-09-01 16:52 ` [PATCH V2 4/4] staging:iio:magnetometer:ak8975: Fix probe() error-handling Stephen Warren
2011-09-01 18:30 ` [PATCH V2 1/4] i2c: Add irq_gpio field to struct i2c_client Arnd Bergmann
2011-09-01 16:52 ` [PATCH V2 3/4] staging:iio:magnetometer:ak8975: Don't assume 0 is an invalid GPIO Stephen Warren
[not found] ` <1314895964-15964-3-git-send-email-swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2011-09-02 8:51 ` Jonathan Cameron
2011-09-01 16:52 ` Stephen Warren [this message]
[not found] ` <1314895964-15964-4-git-send-email-swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2011-09-02 8:52 ` [PATCH V2 4/4] staging:iio:magnetometer:ak8975: Fix probe() error-handling Jonathan Cameron
2011-09-01 16:52 ` [PATCH V2 1/4] i2c: Add irq_gpio field to struct i2c_client Stephen Warren
[not found] ` <1314895964-15964-5-git-send-email-swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2011-09-01 17:37 ` Mark Brown
2011-09-02 8:48 ` Jonathan Cameron
2011-09-02 8:50 ` Jonathan Cameron
[not found] ` <4E60985B.6010901-KWPb1pKIrIJaa/9Udqfwiw@public.gmane.org>
2011-09-02 15:30 ` Stephen Warren
[not found] ` <74CDBE0F657A3D45AFBB94109FB122FF04B327A55D-C7FfzLzN0UxDw2glCA4ptUEOCMrvLtNR@public.gmane.org>
2011-09-02 16:05 ` Arnd Bergmann
[not found] ` <201109021805.27569.arnd-r2nGTMty4D4@public.gmane.org>
2011-09-07 19:07 ` Mark Brown
2011-09-01 16:52 ` [PATCH V2 2/4] staging:iio:magnetometer:ak8975 Don't use irq_to_gpio() Stephen Warren
2011-09-01 16:52 ` [PATCH V2 3/4] staging:iio:magnetometer:ak8975: Don't assume 0 is an invalid GPIO Stephen Warren
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