[Coverity CID :211044] Unchecked return value in tests/subsys/settings/fcb_init/src/settings_test_fcb_init.c

[zephyrbot]

Static code scan issues found in file:

https://github.com/zephyrproject-rtos/zephyr/tree/8e2c4a475dc375da6691175dd1da87525053ed76/tests/subsys/settings/fcb_init/src/settings_test_fcb_init.c#L129

Category: Error handling issues
Function: test_init_setup
Component: Tests
CID: 211044

Details:

123     void test_init_setup(void)
124     {
125         int err;
126    
127         test_prepare_storage();
128    
>>>     CID 211044:  Error handling issues  (CHECKED_RETURN)
>>>     Calling "settings_subsys_init" without checking return value (as is done elsewhere 4 out of 5 times).
129         settings_subsys_init();
130    
131         err = settings_register(&c1_settings);
132         zassert_true(err == 0, "can't regsister the settings handler");
133    
134         err = settings_load();

Please fix or provide comments in coverity using the link:

https://scan9.coverity.com/reports.htm#v32951/p12996.

Note: This issue was created automatically. Priority was set based on classification
of the file affected and the impact field in coverity. Assignees were set using the CODEOWNERS file.