From 5f614e6b7005685b3e34da0742f79389c858c7e1 Mon Sep 17 00:00:00 2001 From: "sjur.brandeland@stericsson.com" Date: Thu, 12 Apr 2012 08:18:08 +0000 Subject: [PATCH] caif-hsi: Free flip_buffer at shutdown MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Fix memory leak of RX flip-buffer. Signed-off-by: Sjur Brændeland Signed-off-by: David S. Miller --- drivers/net/caif/caif_hsi.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c index 9a66e2a910ae..d0d9a6fa66f7 100644 --- a/drivers/net/caif/caif_hsi.c +++ b/drivers/net/caif/caif_hsi.c @@ -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) -- 2.20.1