ibmvnic: complete init_done on transport events

BugLink: https://bugs.launchpad.net/bugs/1964361
[ Upstream commit 36491f2df9ad2501e5a4ec25d3d95d72bafd2781 ]

If we get a transport event, set the error and mark the init as
complete so the attempt to send crq-init or login fail sooner
rather than wait for the timeout.

Fixes: bbd669a868bb ("ibmvnic: Fix completion structure initialization")
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 088c764fe3cdfe2086f76fdd02357f20011dd380..404921418f4221b8a7c9330112c95614a0645acb 100644 (file)
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -5178,6 +5178,13 @@ static void ibmvnic_handle_crq(union ibmvnic_crq *crq,
                        adapter->fw_done_rc = -EIO;
                        complete(&adapter->fw_done);
                }
+
+               /* if we got here during crq-init, retry crq-init */
+               if (!completion_done(&adapter->init_done)) {
+                       adapter->init_done_rc = -EAGAIN;
+                       complete(&adapter->init_done);
+               }
+
                if (!completion_done(&adapter->stats_done))
                        complete(&adapter->stats_done);
                if (test_bit(0, &adapter->resetting))