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Commit 5f614e6b authored by sjur.brandeland@stericsson.com's avatar sjur.brandeland@stericsson.com Committed by David S. Miller
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caif-hsi: Free flip_buffer at shutdown 



Fix memory leak of RX flip-buffer.

Signed-off-by: default avatarSjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5c699fb7

drivers/net/caif/caif_hsi.c

+3 −2
Original line number Diff line number Diff line
@@ -1210,7 +1210,7 @@ int cfhsi_probe(struct platform_device *pdev) 


static void cfhsi_shutdown(struct cfhsi *cfhsi)

{

	u8 *tx_buf, *rx_buf;

	u8 *tx_buf, *rx_buf, *flip_buf;



	/* Stop TXing */

	netif_tx_stop_all_queues(cfhsi->ndev);
@@ -1234,7 +1234,7 @@ static void cfhsi_shutdown(struct cfhsi *cfhsi) 
	/* Store bufferes: will be freed later. */

	tx_buf = cfhsi->tx_buf;

	rx_buf = cfhsi->rx_buf;



	flip_buf = cfhsi->rx_flip_buf;

	/* Flush transmit queues. */

	cfhsi_abort_tx(cfhsi);
@@ -1247,6 +1247,7 @@ static void cfhsi_shutdown(struct cfhsi *cfhsi) 
	/* Free buffers. */

	kfree(tx_buf);

	kfree(rx_buf);

	kfree(flip_buf);

}



int cfhsi_remove(struct platform_device *pdev)