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path: root/drivers/acpi/device_sysfs.c
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Diffstat (limited to 'drivers/acpi/device_sysfs.c')
-rw-r--r--drivers/acpi/device_sysfs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/device_sysfs.c b/drivers/acpi/device_sysfs.c
index 139ee989b0d0..c201aaf287dc 100644
--- a/drivers/acpi/device_sysfs.c
+++ b/drivers/acpi/device_sysfs.c
@@ -450,7 +450,7 @@ static ssize_t description_show(struct device *dev,
(wchar_t *)acpi_dev->pnp.str_obj->buffer.pointer,
acpi_dev->pnp.str_obj->buffer.length,
UTF16_LITTLE_ENDIAN, buf,
- PAGE_SIZE);
+ PAGE_SIZE - 1);
buf[result++] = '\n';