diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2013-12-12 11:05:32 +0400 |
|---|---|---|
| committer | Jean Delvare <khali@endymion.delvare> | 2013-12-12 11:05:32 +0400 |
| commit | 3d489ac07ed85c4908d864abb77ab1e6f94e0e4b (patch) | |
| tree | 378baa783a7cba54e125f2b1d5f13b277a7fd25c /drivers/hwmon/lm90.c | |
| parent | 9538e10086bd1301fe915683b1ba0a1de66d7483 (diff) | |
| download | linux-3d489ac07ed85c4908d864abb77ab1e6f94e0e4b.tar.xz | |
hwmon: (lm90) Unregister hwmon device if interrupt setup fails
Commit 109b1283fb (hwmon: (lm90) Add support to handle IRQ) introduced
interrupt support. Its error handling code fails to unregister the already
registered hwmon device.
Fixes: 109b1283fb532ac773a076748ffccf76a7067cab
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/hwmon/lm90.c')
| -rw-r--r-- | drivers/hwmon/lm90.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c index 4c4c1421bf28..8b8f3aa49726 100644 --- a/drivers/hwmon/lm90.c +++ b/drivers/hwmon/lm90.c @@ -1610,12 +1610,14 @@ static int lm90_probe(struct i2c_client *client, "lm90", client); if (err < 0) { dev_err(dev, "cannot request IRQ %d\n", client->irq); - goto exit_remove_files; + goto exit_unregister; } } return 0; +exit_unregister: + hwmon_device_unregister(data->hwmon_dev); exit_remove_files: lm90_remove_files(client, data); exit_restore: |