3.16.81-rc1 review patch. If anyone has any objections, please let me know.
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From: Navid Emamdoost navid.emamdoost@gmail.com
commit 1acb8f2a7a9f10543868ddd737e37424d5c36cf4 upstream.
In ql_alloc_large_buffers, a new skb is allocated via netdev_alloc_skb. This skb should be released if pci_dma_mapping_error fails.
Fixes: 0f8ab89e825f ("qla3xxx: Check return code from pci_map_single() in ql_release_to_lrg_buf_free_list(), ql_populate_free_queue(), ql_alloc_large_buffers(), and ql3xxx_send()") Signed-off-by: Navid Emamdoost navid.emamdoost@gmail.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Ben Hutchings ben@decadent.org.uk --- drivers/net/ethernet/qlogic/qla3xxx.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/net/ethernet/qlogic/qla3xxx.c +++ b/drivers/net/ethernet/qlogic/qla3xxx.c @@ -2789,6 +2789,7 @@ static int ql_alloc_large_buffers(struct netdev_err(qdev->ndev, "PCI mapping failed with error: %d\n", err); + dev_kfree_skb_irq(skb); ql_free_large_buffers(qdev); return -ENOMEM; }