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author | David S. Miller <davem@davemloft.net> | 2014-12-10 15:48:20 -0500 |
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committer | David S. Miller <davem@davemloft.net> | 2014-12-10 15:48:20 -0500 |
commit | 22f10923dd39141785273e423b9acf347297e15f (patch) | |
tree | cc1f19103817433a426b3e329d6326f5e9d8e8f7 /drivers/net/ethernet/amd/xgbe/xgbe-desc.c | |
parent | irda: Convert function pointer arrays and uses to const (diff) | |
parent | net: fix suspicious rcu_dereference_check in net/sched/sch_fq_codel.c (diff) | |
download | linux-dev-22f10923dd39141785273e423b9acf347297e15f.tar.xz linux-dev-22f10923dd39141785273e423b9acf347297e15f.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/amd/xgbe/xgbe-desc.c
drivers/net/ethernet/renesas/sh_eth.c
Overlapping changes in both conflict cases.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe-desc.c')
-rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-desc.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c index 51b68d1299fe..a50891f52197 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c @@ -473,7 +473,6 @@ static void xgbe_unmap_rdata(struct xgbe_prv_data *pdata, memset(&rdata->tx, 0, sizeof(rdata->tx)); memset(&rdata->rx, 0, sizeof(rdata->rx)); - rdata->interrupt = 0; rdata->mapped_as_page = 0; if (rdata->state_saved) { @@ -597,7 +596,11 @@ static int xgbe_map_tx_skb(struct xgbe_channel *channel, struct sk_buff *skb) } } - /* Save the skb address in the last entry */ + /* Save the skb address in the last entry. We always have some data + * that has been mapped so rdata is always advanced past the last + * piece of mapped data - use the entry pointed to by cur_index - 1. + */ + rdata = XGBE_GET_DESC_DATA(ring, cur_index - 1); rdata->skb = skb; /* Save the number of descriptor entries used */ |