net/smc: improve state change handling after close wait

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When a socket is closed or shutdown, smc waits for data being transmitted
in certain states. If the state changes during this wait, the close
switch depending on state should be reentered.
In addition, state change is avoided if sending of close or shutdown fails.

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 2018-01-24 10:28:16 +01:00 • committed by David S. Miller

parent 86e780d3a3

commit bbb96bf236

1 changed files with 26 additions and 14 deletions

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net/smc/smc_close.c

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