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commit 85758777c2a227fd1541b6dd122a08ab79c347ce
parent e09d51adfbb110ee1d4af3571b8cb67b0f938756
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed,  7 Nov 2018 11:39:07 -0800

Merge tag 'hwmon-for-v4.20-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon fixes from Guenter Roeck:

 - Remove bogus __init annotations in ibmpowernv driver

 - Fix double-free in error handling of __hwmon_device_register()

* tag 'hwmon-for-v4.20-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (ibmpowernv) Remove bogus __init annotations
  hwmon: (core) Fix double-free in __hwmon_device_register()

Diffstat:
Mdrivers/hwmon/hwmon.c | 8++++----
Mdrivers/hwmon/ibmpowernv.c | 7+++----
2 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c @@ -649,8 +649,10 @@ __hwmon_device_register(struct device *dev, const char *name, void *drvdata, if (info[i]->config[j] & HWMON_T_INPUT) { err = hwmon_thermal_add_sensor(dev, hwdev, j); - if (err) - goto free_device; + if (err) { + device_unregister(hdev); + goto ida_remove; + } } } } @@ -658,8 +660,6 @@ __hwmon_device_register(struct device *dev, const char *name, void *drvdata, return hdev; -free_device: - device_unregister(hdev); free_hwmon: kfree(hwdev); ida_remove: diff --git a/drivers/hwmon/ibmpowernv.c b/drivers/hwmon/ibmpowernv.c @@ -181,7 +181,7 @@ static ssize_t show_label(struct device *dev, struct device_attribute *devattr, return sprintf(buf, "%s\n", sdata->label); } -static int __init get_logical_cpu(int hwcpu) +static int get_logical_cpu(int hwcpu) { int cpu; @@ -192,9 +192,8 @@ static int __init get_logical_cpu(int hwcpu) return -ENOENT; } -static void __init make_sensor_label(struct device_node *np, - struct sensor_data *sdata, - const char *label) +static void make_sensor_label(struct device_node *np, + struct sensor_data *sdata, const char *label) { u32 id; size_t n;