diff options
| author |   Kristian Evensen <kristian.evensen@gmail.com> | 2021-06-15 12:01:51 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-06-15 11:29:28 -0700 |
| commit | 057d49334c02a79af81c30a8d240e641bd6f1741 (patch) | |
| tree | 851be480323e195c96f07e7d6128ddabe26e476f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | net: cdc_ncm: switch to eth%d interface naming (diff) | |
| download | wireguard-linux-057d49334c02a79af81c30a8d240e641bd6f1741.tar.xz wireguard-linux-057d49334c02a79af81c30a8d240e641bd6f1741.zip | |
qmi_wwan: Do not call netif_rx from rx_fixup
When the QMI_WWAN_FLAG_PASS_THROUGH is set, netif_rx() is called from
qmi_wwan_rx_fixup(). When the call to netif_rx() is successful (which is
most of the time), usbnet_skb_return() is called (from rx_process()).
usbnet_skb_return() will then call netif_rx() a second time for the same
skb.
Simplify the code and avoid the redundant netif_rx() call by changing
qmi_wwan_rx_fixup() to always return 1 when QMI_WWAN_FLAG_PASS_THROUGH
is set. We then leave it up to the existing infrastructure to call
netif_rx().
Suggested-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions