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author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2020-08-02 16:53:33 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-19 09:15:01 +0300 |
commit | 9cd863d4e114de28a1558d12dad9c353af6a2f12 (patch) | |
tree | 28e905e29ba327e6bda148c47b3a6b7e6f6caeed /drivers/net/ethernet/toshiba | |
parent | 78b41e3b0e29ff3aecd9f365c07138e3956247aa (diff) | |
download | linux-9cd863d4e114de28a1558d12dad9c353af6a2f12.tar.xz |
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/net/ethernet/toshiba')
-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 23417266b7ec..e66014e0427f 100644 --- a/drivers/net/ethernet/toshiba/spider_net.c +++ b/drivers/net/ethernet/toshiba/spider_net.c @@ -296,8 +296,8 @@ 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); } /** |