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mirror_ubuntu-kernels/net/dsa
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Christian Marangi de9db136dc net: dsa: tag_qca: return early if dev is not found 
Currently checksum is recalculated and dsa tag stripped even if we later
don't find the dev.

To improve code, exit early if we don't find the dev and skip additional
operation on the skb since it will be freed anyway.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20230730074113.21889-1-ansuelsmth@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-08-01 12:02:42 +02:00
..
devlink.c net: dsa: move rest of devlink setup/teardown to devlink.c 2022-11-22 20:41:47 -08:00
devlink.h net: dsa: move rest of devlink setup/teardown to devlink.c 2022-11-22 20:41:47 -08:00
dsa.c net: dsa: avoid suspicious RCU usage for synced VLAN-aware MAC addresses 2023-06-27 09:37:41 -07:00
dsa.h net: dsa: rename dsa2.c back into dsa.c and create its header 2022-11-22 20:41:53 -08:00
Kconfig net: dsa: modularize DSA_TAG_PROTO_NONE 2022-11-22 20:41:45 -08:00
Makefile net: dsa: add trace points for FDB/MDB operations 2023-04-12 08:36:07 +01:00
master.c net: dsa: replace NETDEV_PRE_CHANGE_HWTSTAMP notifier with a stub 2023-04-09 15:35:49 +01:00
master.h net: dsa: replace NETDEV_PRE_CHANGE_HWTSTAMP notifier with a stub 2023-04-09 15:35:49 +01:00
netlink.c net: dsa: kill off dsa_priv.h 2022-11-22 20:41:54 -08:00
netlink.h net: dsa: kill off dsa_priv.h 2022-11-22 20:41:54 -08:00
port.c net: dsa: remove legacy_pre_march2020 detection 2023-07-18 09:47:08 +02:00
port.h net: dsa: make dsa_port_supports_hwtstamp() construct a fake ifreq 2023-04-03 10:04:27 +01:00
slave.c net: dsa: remove deprecated strncpy 2023-07-23 11:45:46 +01:00
slave.h net: dsa: move headers exported by slave.c to slave.h 2022-11-22 20:41:49 -08:00
stubs.c net: dsa: replace NETDEV_PRE_CHANGE_HWTSTAMP notifier with a stub 2023-04-09 15:35:49 +01:00
switch.c net: dsa: avoid suspicious RCU usage for synced VLAN-aware MAC addresses 2023-06-27 09:37:41 -07:00
switch.h net: dsa: avoid suspicious RCU usage for synced VLAN-aware MAC addresses 2023-06-27 09:37:41 -07:00
tag_8021q.c net: dsa: update TX path comments to not mention skb_mac_header() 2023-04-23 14:16:45 +01:00
tag_8021q.h net: dsa: move tag_8021q headers to their proper place 2022-11-22 20:41:53 -08:00
tag_ar9331.c net: dsa: move tagging protocol code to tag.{c,h} 2022-11-22 20:41:50 -08:00
tag_brcm.c net: dsa: tag_brcm: legacy: fix daisy-chained switches 2023-03-21 17:29:13 -07:00
tag_dsa.c net: dsa: move tagging protocol code to tag.{c,h} 2022-11-22 20:41:50 -08:00
tag_gswip.c net: dsa: move tagging protocol code to tag.{c,h} 2022-11-22 20:41:50 -08:00
tag_hellcreek.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-12-08 18:19:59 -08:00
tag_ksz.c net: dsa: tag_ksz: do not rely on skb_mac_header() in TX paths 2023-04-23 14:16:44 +01:00
tag_lan9303.c net: dsa: move tagging protocol code to tag.{c,h} 2022-11-22 20:41:50 -08:00
tag_mtk.c net: dsa: move tagging protocol code to tag.{c,h} 2022-11-22 20:41:50 -08:00
tag_none.c net: dsa: move tagging protocol code to tag.{c,h} 2022-11-22 20:41:50 -08:00
tag_ocelot_8021q.c net: dsa: move tag_8021q headers to their proper place 2022-11-22 20:41:53 -08:00
tag_ocelot.c net: dsa: tag_ocelot: call only the relevant portion of __skb_vlan_pop() on TX 2023-04-23 14:16:45 +01:00
tag_qca.c net: dsa: tag_qca: return early if dev is not found 2023-08-01 12:02:42 +02:00
tag_rtl4_a.c net: dsa: move tagging protocol code to tag.{c,h} 2022-11-22 20:41:50 -08:00
tag_rtl8_4.c net: dsa: move tagging protocol code to tag.{c,h} 2022-11-22 20:41:50 -08:00
tag_rzn1_a5psw.c net: dsa: move tagging protocol code to tag.{c,h} 2022-11-22 20:41:50 -08:00
tag_sja1105.c net: dsa: sja1105: always enable the send_meta options 2023-07-04 19:42:27 +01:00
tag_trailer.c net: dsa: move tagging protocol code to tag.{c,h} 2022-11-22 20:41:50 -08:00
tag_xrs700x.c net: dsa: move tagging protocol code to tag.{c,h} 2022-11-22 20:41:50 -08:00
tag.c net: dsa: report rx_bytes unadjusted for ETH_HLEN 2023-03-20 09:09:53 +00:00
tag.h net: dsa: update TX path comments to not mention skb_mac_header() 2023-04-23 14:16:45 +01:00
trace.c net: dsa: add trace points for FDB/MDB operations 2023-04-12 08:36:07 +01:00
trace.h net: dsa: add trace points for VLAN operations 2023-04-12 08:36:07 +01:00