* considered valid.
         */
        INT status;
-       ULONG ulDSDMagicNumInUsrBuff = 0;
+       ULONG dsd_magic_num_in_usr_buff = 0;
 
        status = BcmFlash2xCorruptSig(ad, ad->eActiveDSD);
        if (status == STATUS_SUCCESS)
                return status;
        }
 
-       ulDSDMagicNumInUsrBuff =
+       dsd_magic_num_in_usr_buff =
                ntohl(*(PUINT)(read_data + nvm_rw->uiNumBytes -
                      SIGNATURE_SIZE));
-       if (ulDSDMagicNumInUsrBuff != DSD_IMAGE_MAGIC_NUMBER) {
+       if (dsd_magic_num_in_usr_buff != DSD_IMAGE_MAGIC_NUMBER) {
                BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,
                                "DSD Sig is present neither in Flash nor User provided Input..");
                up(&ad->NVMRdmWrmLock);