Commit aad757b6 authored Jan 11, 2018 by Wei Yongjun Committed by Greg Kroah-Hartman Feb 03, 2018

test_firmware: fix missing unlock on error in config_num_requests_store()



commit a5e1923356505e46476c2fb518559b7a4d9d25b1 upstream.

Add the missing unlock before return from function
config_num_requests_store() in the error handling case.

Fixes: c92316bf ("test_firmware: add batched firmware tests")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 0db5de4f

lib/test_firmware.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -371,6 +371,7 @@ static ssize_t config_num_requests_store(struct device *dev,
		if (test_fw_config->reqs) {
		pr_err("Must call release_all_firmware prior to changing config\n");
		rc = -EINVAL;
		mutex_unlock(&test_fw_mutex);
		goto out;
		}
		mutex_unlock(&test_fw_mutex);