From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> [ 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@xxxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/net/ethernet/toshiba/spider_net.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/toshiba/spider_net.c b/drivers/net/ethernet/toshiba/spider_net.c index da136b8843dd9..a0fed9035f537 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); } /** -- 2.25.1