net/smc: handle state SMC_PEERFINCLOSEWAIT correctly

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A state transition from closing state SMC_PEERFINCLOSEWAIT to closing
state SMC_APPFINCLOSEWAIT is not allowed. Once a closing indication
from the peer has been received, the socket reaches state SMC_CLOSED.

And receiving a peer_conn_abort just changes the state of the socket
into one of the states SMC_PROCESSABORT or SMC_CLOSED;
sending a peer_conn_abort occurs in smc_close_active() for state
SMC_PROCESSABORT only.

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

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Ursula Braun 2018-01-25 11:15:32 +01:00 • committed by David S. Miller

parent 611b63a127

commit 5ac92a00aa

1 changed files with 4 additions and 3 deletions

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net/smc/smc_close.c

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