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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2020-08-02 15:53:33 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-21 10:53:02 +0200 |
| commit | 80533d2527d42632324e77965cd24d6b3fb8395f (patch) | |
| tree | e307fe4d0830a554bb95ebca3d16775d97d7e4d7 /drivers | |
| parent | 8b795d88be68802d9fe84b2e0e9e551ddc09f019 (diff) | |
| download | linux-stable-80533d2527d42632324e77965cd24d6b3fb8395f.tar.gz linux-stable-80533d2527d42632324e77965cd24d6b3fb8395f.tar.bz2 linux-stable-80533d2527d42632324e77965cd24d6b3fb8395f.zip | |
net: spider_net: Fix the size used in a 'dma_free_coherent()' call
[ Upstream commit 36f28f7687a9ce665479cce5d64ce7afaa9e77ae ]
Update the size used in 'dma_free_coherent()' in order to match the one
used in the corresponding 'dma_alloc_coherent()', in
'spider_net_init_chain()'.
Fixes: d4ed8f8d1fb7 ("Spidernet DMA coalescing")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/toshiba/spider_net.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/toshiba/spider_net.c b/drivers/net/ethernet/toshiba/spider_net.c index 8e53211aedd8..53600e28d93b 100644 --- a/drivers/net/ethernet/toshiba/spider_net.c +++ b/drivers/net/ethernet/toshiba/spider_net.c @@ -297,8 +297,8 @@ spider_net_free_chain(struct spider_net_card *card, descr = descr->next; } while (descr != chain->ring); - dma_free_coherent(&card->pdev->dev, chain->num_desc, - chain->hwring, chain->dma_addr); + dma_free_coherent(&card->pdev->dev, chain->num_desc * sizeof(struct spider_net_hw_descr), + chain->hwring, chain->dma_addr); } /** |