ibmvnic: send_login should check for crq errors

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send_login() does not check for the result of ibmvnic_send_crq() of the
login request. This results in the driver needlessly retrying the login
10 times even when CRQ is no longer active. Check the return code and
give up in case of errors in sending the CRQ.

The only time we want to retry is if we get a PARITALSUCCESS response
from the partner.

Fixes: 032c5e8284 ("Driver for IBM System i/p VNIC protocol")
Signed-off-by: Dany Madden <drt@linux.ibm.com>
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Dany Madden 2020-11-25 18:04:30 -06:00 • committed by Jakub Kicinski

parent 76cdc5c5d9

commit c98d9cc417

1 changed files with 12 additions and 6 deletions

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drivers/net/ethernet/ibm/ibmvnic.c

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