Commit e6b7957e authored Jun 30, 2017 by Abinaya P Committed by Gerrit - the friendly Code Review server Jul 06, 2017

drivers: net: can: free allocated memory in k61_spi_transaction function



When multiple CAN frames are sent and received, kernel encounters out of
memory issue as the memory allocated in k61_spi_transaction_function is not
deallocated. Hence, free the allocated memory to avoid memory leak.

CRs-Fixed: 2069680
Change-Id: Ic99a5e93f763dcdad41a1d3d418ff774189e0252
Signed-off-by: Abinaya P <abinayap@codeaurora.org>

parent e8800dc9

drivers/net/can/spi/k61.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -313,8 +313,11 @@ static int k61_do_spi_transaction(struct k61_can *priv_data)
		ret = spi_sync(spi, msg);
		LOGDI("spi_sync ret %d\n", ret);

		if (ret == 0)
		if (ret == 0) {
		devm_kfree(&spi->dev, msg);
		devm_kfree(&spi->dev, xfer);
		k61_process_rx(priv_data, priv_data->rx_buf);
		}
		return ret;
		}