remove coments

src/platform/nrfconnect/FactoryDataProvider.cpp

@@ -157,19 +157,6 @@ CHIP_ERROR FactoryDataProvider<FlashFactoryData>::MoveDACPrivateKeyToSecureStora
         }
 
 #ifdef CONFIG_CHIP_CRYPTO_PSA_MIGRATE_DAC_PRIV_KEY
-
-        // Allocate needed memory space to perform removal and moving DAC private key
-        // size_t alignedSize = ROUND_UP(mFactoryData.actualSize, flashParameters->write_block_size);
-        // chip::Platform::ScopedMemoryBuffer<uint8_t> factoryDataBuff;
-        // VerifyOrReturnError(factoryDataBuff.Calloc(alignedSize), CHIP_ERROR_NO_MEMORY);
-
-        // // Overwrite the DAC private key
-        // memcpy(factoryDataBuff.Get() + mFactoryData.dacPrivateKeyOffset, clearedDACPrivKey, kDACPrivateKeyLength);
-
-        // Replace the old factory data set with the new one, we can write directly zeros to the FLASH to remove DAC key,
-        // but it can be performed only twice without erasing the memory page.
-        // Moreover the dacPrivateKeyOffset must be aligned to the block size.
-
         // Get the actual block size.
         const flash_parameters * flashParameters = flash_get_parameters(kFlashDev);
         VerifyOrReturnError(flashParameters, CHIP_ERROR_INTERNAL);