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Commit a52cdf61 authored by Zhang Qilong's avatar Zhang Qilong Committed by Greg Kroah-Hartman
Browse files

ACPI: NFIT: Fix comparison to '-ENXIO' 



[ Upstream commit 85f971b65a692b68181438e099b946cc06ed499b ]

Initial value of rc is '-ENXIO', and we should
use the initial value to check it.

Signed-off-by: default avatarZhang Qilong <zhangqilong3@huawei.com>
Reviewed-by: default avatarPankaj Gupta <pankaj.gupta.linux@gmail.com>
Reviewed-by: default avatarVishal Verma <vishal.l.verma@intel.com>
[ rjw: Subject edit ]
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 6eecfcbc

drivers/acpi/nfit/core.c

+1 −1
Original line number Diff line number Diff line
@@ -1535,7 +1535,7 @@ static ssize_t format1_show(struct device *dev, 
					le16_to_cpu(nfit_dcr->dcr->code));

			break;

		}

		if (rc != ENXIO)

		if (rc != -ENXIO)

			break;

	}

	mutex_unlock(&acpi_desc->init_mutex);