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ACPI fix for 5.4-rc5

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Fix locking issue in the error code path of a function that belongs
 to the sysfs interface exposed by the ACPI NFIT handling code (Dan
 Carpenter).
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Merge tag 'acpi-5.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI fix from Rafael Wysocki:
 "Fix locking issue in the error code path of a function that belongs to
  the sysfs interface exposed by the ACPI NFIT handling code (Dan
  Carpenter)"

* tag 'acpi-5.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: NFIT: Fix unlock on error in scrub_show()
This commit is contained in:
Linus Torvalds 2019-10-24 15:49:32 -04:00
commit 7f65d35416
1 changed files with 1 additions and 1 deletions
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2
drivers/acpi/nfit/core.c
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@ -1322,7 +1322,7 @@ static ssize_t scrub_show(struct device *dev,
nfit_device_lock(dev);
nd_desc = dev_get_drvdata(dev);
if (!nd_desc) {
device_unlock(dev);
nfit_device_unlock(dev);
return rc;
}
acpi_desc = to_acpi_desc(nd_desc);