Fix MISRA_C_2012 rule 9.1 violation

kar-rahul-aws commented 1 year ago

Fix MISRA C 2012 rule 9.1 violation

Description

MISRA C 2012 rule 9.1

The value of an object with automatic storage duration shall not be read before it has been set

MISRA violation

The following is an example that the default value of an object is not set, before the value from that object is read. The function prototype:

static void prvProcessReceivedCommands( void )
    {
        DaemonTaskMessage_t xMessage;
        Timer_t * pxTimer;
        BaseType_t xTimerListsWereSwitched;
        TickType_t xTimeNow;

        while( xQueueReceive( xTimerQueue, &xMessage, tmrNO_DELAY ) != pdFAIL )
        {
              // remaining function task
        }
    }

Fix in this PR

Add default values for objects , which have not been set , before they are read from.

Test Steps

N/A

Checklist:

[ ] I have tested my changes. No regression in existing tests.
[ ] I have modified and/or added unit-tests to cover the code changes in this Pull Request.

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

codecov[bot] commented 1 year ago

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (51437bf) 93.77% compared to head (d0699c5) 93.78%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #841 +/- ## ======================================= Coverage 93.77% 93.78% ======================================= Files 6 6 Lines 3183 3184 +1 Branches 885 885 ======================================= + Hits 2985 2986 +1 Misses 91 91 Partials 107 107 ``` | [Flag](https://app.codecov.io/gh/FreeRTOS/FreeRTOS-Kernel/pull/841/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=FreeRTOS) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/FreeRTOS/FreeRTOS-Kernel/pull/841/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=FreeRTOS) | `93.78% <100.00%> (+<0.01%)` | :arrow_up: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=FreeRTOS#carryforward-flags-in-the-pull-request-comment) to find out more.

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