diff options
author | Jan Sokolowski <jan.sokolowski@intel.com> | 2019-02-13 18:07:29 +0100 |
---|---|---|
committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-02-15 15:14:22 +0100 |
commit | f8ebfaf6684b03084858d8c55f81867e5171af08 (patch) | |
tree | 58d06c3a6c08a086d3c2f2c3f7293b6eded65e8e /drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c | |
parent | 9875964b9e8466bac8e9c1eefdf9333ef9c64ac5 (diff) |
net: bpf: remove XDP_QUERY_XSK_UMEM enumerator
Commit c9b47cc1fabc ("xsk: fix bug when trying to use both copy and
zero-copy on one queue id") moved the umem query code to the AF_XDP
core, and therefore removed the need to query the netdevice for a
umem.
This patch removes XDP_QUERY_XSK_UMEM and all code that implement that
behavior, which is just dead code.
Signed-off-by: Jan Sokolowski <jan.sokolowski@intel.com>
Acked-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c')
-rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c index 65c3e2c979d4..98870707b51a 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c @@ -174,23 +174,6 @@ static int ixgbe_xsk_umem_disable(struct ixgbe_adapter *adapter, u16 qid) return 0; } -int ixgbe_xsk_umem_query(struct ixgbe_adapter *adapter, struct xdp_umem **umem, - u16 qid) -{ - if (qid >= adapter->num_rx_queues) - return -EINVAL; - - if (adapter->xsk_umems) { - if (qid >= adapter->num_xsk_umems) - return -EINVAL; - *umem = adapter->xsk_umems[qid]; - return 0; - } - - *umem = NULL; - return 0; -} - int ixgbe_xsk_umem_setup(struct ixgbe_adapter *adapter, struct xdp_umem *umem, u16 qid) { |