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authorsjur.brandeland@stericsson.com <sjur.brandeland@stericsson.com>2012-04-12 12:18:08 +0400
committerDavid S. Miller <davem@davemloft.net>2012-04-13 19:01:44 +0400
commit5f614e6b7005685b3e34da0742f79389c858c7e1 (patch)
tree1172afa7c435c9627ee8ae5c919bd530a4460d70 /drivers/net/caif
parent5c699fb7d88d360023f3b3f5291cbf5b59883a1b (diff)
downloadlinux-5f614e6b7005685b3e34da0742f79389c858c7e1.tar.xz
caif-hsi: Free flip_buffer at shutdown
Fix memory leak of RX flip-buffer. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/caif')
-rw-r--r--drivers/net/caif/caif_hsi.c5
1 files 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)