net/smc: cleanup of get vlan id

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The vlan_id of the underlying CLC socket was retrieved two times
during processing of the listen handshaking. Change this to get the
vlan id one time in connect and in listen processing, and reuse the id.
And add a new CLC DECLINE return code for the case when the retrieval
of the vlan id failed.

Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Karsten Graul 2019-04-12 12:57:27 +02:00 • committed by David S. Miller

parent bc36d2fc93

commit fba7e8ef51

3 changed files with 10 additions and 6 deletions

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11

net/smc/af_smc.c

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1

net/smc/smc_clc.h

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4

net/smc/smc_core.c

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