Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts:
	drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
	net/ipv4/tcp_metrics.c

Overlapping changes between the "don't create two tcp metrics objects
with the same key" race fix in net and the addition of the destination
address in the lookup key in net-next.

Minor overlapping changes in bnx2x driver.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 9 insertions, 2 deletions

diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 6d22d6f439e3..4dc96394912d 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -1767,6 +1767,7 @@ static void be_post_rx_frags(struct be_rx_obj *rxo, gfp_t gfp)
         struct be_rx_page_info *page_info = NULL, *prev_page_info = NULL;
         struct be_queue_info *rxq = &rxo->q;
         struct page *pagep = NULL;
+        struct device *dev = &adapter->pdev->dev;
         struct be_eth_rx_d *rxd;
         u64 page_dmaaddr = 0, frag_dmaaddr;
         u32 posted, page_offset = 0;
@@ -1779,9 +1780,15 @@ static void be_post_rx_frags(struct be_rx_obj *rxo, gfp_t gfp)
                                 rx_stats(rxo)->rx_post_fail++;
                                 break;
                         }
-                        page_dmaaddr = dma_map_page(&adapter->pdev->dev, pagep,
-                                                    0, adapter->big_page_size,
+                        page_dmaaddr = dma_map_page(dev, pagep, 0,
+                                                    adapter->big_page_size,
                                                     DMA_FROM_DEVICE);
+                        if (dma_mapping_error(dev, page_dmaaddr)) {
+                                put_page(pagep);
+                                pagep = NULL;
+                                rx_stats(rxo)->rx_post_fail++;
+                                break;
+                        }
                         page_info->page_offset = 0;
                 } else {
                         get_page(pagep);