Messages in this thread | | | From | Vivien Didelot <> | Subject | [PATCH net-next 0/7] net: dsa: tagger simplification | Date | Tue, 30 May 2017 10:21:24 -0400 |
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The DSA layer has a dsa_device_ops structure containing two members to tag and untag the proprietary switch header, called xmit and rcv.
The switch tree and slave private structures respectively hold a useless copy of the rcv and xmit functions. The tagging implementations use useless goto labels and only the rcv caller (partially) handles the SKB freeing. The rcv function also contains unused arguments.
This patchset removes the copy of rcv and xmit functions, the unused arguments of the rcv signature and the useless labels, and handles freeing of the SKB in the xmit caller.
Vivien Didelot (7): net: dsa: hide dsa_uses_tagged_protocol code net: dsa: remove useless rcv copy in DSA tree net: dsa: remove unused arguments of tagger rcv net: dsa: free orig skb on rcv if reallocated net: dsa: remove useless goto label in tagger rcv net: dsa: remove useless copy of tagger xmit net: dsa: factor skb freeing on xmit
include/net/dsa.h | 9 +-------- net/dsa/dsa.c | 12 +++++++++--- net/dsa/dsa2.c | 2 -- net/dsa/dsa_priv.h | 7 +------ net/dsa/legacy.c | 2 -- net/dsa/slave.c | 6 +++--- net/dsa/tag_brcm.c | 21 ++++++--------------- net/dsa/tag_dsa.c | 25 ++++++++----------------- net/dsa/tag_edsa.c | 25 ++++++++----------------- net/dsa/tag_lan9303.c | 8 ++------ net/dsa/tag_mtk.c | 19 +++++-------------- net/dsa/tag_qca.c | 21 ++++++--------------- net/dsa/tag_trailer.c | 18 +++++------------- 13 files changed, 54 insertions(+), 121 deletions(-)
-- 2.13.0
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