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| author | David S. Miller <davem@davemloft.net> | 2021-03-26 02:30:46 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-26 02:30:46 +0300 |
| commit | 241949e488f38a192f2359dbb21d80e08173eb60 (patch) | |
| tree | 5a8975683f2ccadfbba7ebeb55db482e605581bb /drivers/net/ethernet/sfc/tx.c | |
| parent | efd13b71a3fa31413f8d15342e01d44b60b0a432 (diff) | |
| parent | e2c69f3a5b4edfbcade2c38862c1839fc371c5d5 (diff) | |
| download | linux-241949e488f38a192f2359dbb21d80e08173eb60.tar.xz | |
Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Alexei Starovoitov says:
====================
pull-request: bpf-next 2021-03-24
The following pull-request contains BPF updates for your *net-next* tree.
We've added 37 non-merge commits during the last 15 day(s) which contain
a total of 65 files changed, 3200 insertions(+), 738 deletions(-).
The main changes are:
1) Static linking of multiple BPF ELF files, from Andrii.
2) Move drop error path to devmap for XDP_REDIRECT, from Lorenzo.
3) Spelling fixes from various folks.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc/tx.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/tx.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c index 1665529a7271..0c6650d2e239 100644 --- a/drivers/net/ethernet/sfc/tx.c +++ b/drivers/net/ethernet/sfc/tx.c @@ -412,14 +412,6 @@ err: return NETDEV_TX_OK; } -static void efx_xdp_return_frames(int n, struct xdp_frame **xdpfs) -{ - int i; - - for (i = 0; i < n; i++) - xdp_return_frame_rx_napi(xdpfs[i]); -} - /* Transmit a packet from an XDP buffer * * Returns number of packets sent on success, error code otherwise. @@ -492,12 +484,7 @@ int efx_xdp_tx_buffers(struct efx_nic *efx, int n, struct xdp_frame **xdpfs, if (flush && i > 0) efx_nic_push_buffers(tx_queue); - if (i == 0) - return -EIO; - - efx_xdp_return_frames(n - i, xdpfs + i); - - return i; + return i == 0 ? -EIO : i; } /* Initiate a packet transmission. We use one channel per CPU |