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authorVivien Didelot <vivien.didelot@savoirfairelinux.com>2012-01-26 15:59:00 -0500
committerGuenter Roeck <guenter.roeck@ericsson.com>2012-01-29 10:35:21 -0800
commit6edf3c30af01854c416f8654d3d5d2652470afd4 (patch)
tree744b870d3be8cd6bb97c200385b08748422862cb
parentcba9384b3c53d1a302206f68134a6cbfbae1d686 (diff)
downloadlinux-linaro-stable-6edf3c30af01854c416f8654d3d5d2652470afd4.tar.gz
hwmon: (sht15) fix bad error code
When no platform data was supplied, returned error code was 0. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Cc: stable@vger.kernel.org # 2.6.32+ Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
-rw-r--r--drivers/hwmon/sht15.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
index 6ddeae049058..91fdd1fe18b0 100644
--- a/drivers/hwmon/sht15.c
+++ b/drivers/hwmon/sht15.c
@@ -883,7 +883,7 @@ static int sht15_invalidate_voltage(struct notifier_block *nb,
static int __devinit sht15_probe(struct platform_device *pdev)
{
- int ret = 0;
+ int ret;
struct sht15_data *data = kzalloc(sizeof(*data), GFP_KERNEL);
u8 status = 0;
@@ -901,6 +901,7 @@ static int __devinit sht15_probe(struct platform_device *pdev)
init_waitqueue_head(&data->wait_queue);
if (pdev->dev.platform_data == NULL) {
+ ret = -EINVAL;
dev_err(&pdev->dev, "no platform data supplied\n");
goto err_free_data;
}