net/smc: send response to test link signal
authorUrsula Braun <ubraun@linux.ibm.com>
Fri, 10 Aug 2018 15:45:11 +0000 (17:45 +0200)
committerDavid S. Miller <davem@davemloft.net>
Fri, 10 Aug 2018 21:38:43 +0000 (14:38 -0700)
commit0d86caff06363151df21603eb1f4e3207ea91bd2
tree3b2fcbd52b79bf61771147ef81a0155943aeda2c
parenta487711aac3b720b4a3a63d737604f47cd8dc36c
net/smc: send response to test link signal

With SMC-D z/OS sends a test link signal every 10 seconds. Linux is
supposed to answer, otherwise the SMC-D connection breaks.

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