提交 308975fa 编写于 作者: J Jiri Slaby 提交者: Greg Kroah-Hartman

Firmware: firmware_class, fix lock imbalance

Add omitted unlock in firmware_data_read.
Signed-off-by: NJiri Slaby <jirislaby@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
上级 4ead0a2b
......@@ -217,8 +217,10 @@ firmware_data_read(struct kobject *kobj, struct bin_attribute *bin_attr,
ret_count = -ENODEV;
goto out;
}
if (offset > fw->size)
return 0;
if (offset > fw->size) {
ret_count = 0;
goto out;
}
if (count > fw->size - offset)
count = fw->size - offset;
......
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