[Coverity CID :208914] Self assignment in drivers/peci/peci_mchp_xec.c

[zephyrbot]

Static code scan issues found in file:

https://github.com/zephyrproject-rtos/zephyr/tree/master/drivers/peci/peci_mchp_xec.c#L280

Category: Incorrect expression
Function: peci_xec_transfer
Component: Drivers
CID: 208914

Details:

274             }
275    
276             if (base->ERROR & MCHP_PECI_ERR_BERR) {
277                 LOG_WRN("Write buffer is not empty\n");
278             }
279    
>>>     CID 208914:  Incorrect expression  (NO_EFFECT)
>>>     Assigning "base->ERROR" to itself has no effect.
280             base->ERROR = base->ERROR;
281             LOG_WRN("Transaction error %x\n", base->ERROR);
282             return -EIO;
283         }
284    
285         return 0;

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.