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| author |   Alexander Duyck <alexander.h.duyck@intel.com> | 2014-09-15 13:00:19 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-09-15 17:24:20 -0400 |
| commit | 5075314e4e4b559cc37675ad8a721a89bccd6284 (patch) | |
| tree | 37d72bc57dd16717b15acbb14e5c98e7d36ced19 /net/dsa/tag_edsa.c | |
| parent | Merge branch 'bonding-cleanups' (diff) | |
| download | linux-dev-5075314e4e4b559cc37675ad8a721a89bccd6284.tar.xz linux-dev-5075314e4e4b559cc37675ad8a721a89bccd6284.zip | |
dsa: Split ops up, and avoid assigning tag_protocol and receive separately
This change addresses several issues.
First, it was possible to set tag_protocol without setting the ops pointer.
To correct that I have reordered things so that rcv is now populated before
we set tag_protocol.
Second, it didn't make much sense to keep setting the device ops each time a
new slave was registered. So by moving the receive portion out into root
switch initialization that issue should be addressed.
Third, I wanted to avoid sending tags if the rcv pointer was not registered
so I changed the tag check to verify if the rcv function pointer is set on
the root tree. If it is then we start sending DSA tagged frames.
Finally I split the device ops pointer in the structures into two spots. I
placed the rcv function pointer in the root switch since this makes it
easiest to access from there, and I placed the xmit function pointer in the
slave for the same reason.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa/tag_edsa.c')
| -rw-r--r-- | net/dsa/tag_edsa.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/net/dsa/tag_edsa.c b/net/dsa/tag_edsa.c index 6b30abe89183..94fcce778679 100644 --- a/net/dsa/tag_edsa.c +++ b/net/dsa/tag_edsa.c @@ -10,7 +10,6 @@ #include <linux/etherdevice.h> #include <linux/list.h> -#include <linux/netdevice.h> #include <linux/slab.h> #include "dsa_priv.h" |