ibmvnic: check failover_pending in login response

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If a failover occurs before a login response is received, the login
response buffer maybe undefined. Check that there was no failover
before accessing the login response buffer.

Fixes: 032c5e8284 ("Driver for IBM System i/p VNIC protocol")
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Sukadev Bhattiprolu 2021-09-08 09:58:20 -07:00 • committed by David S. Miller

parent 3c4cea8fa7

commit 273c29e944

1 changed files with 8 additions and 0 deletions

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drivers/net/ethernet/ibm/ibmvnic.c

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