s390/qeth: keep cmd alive after IO completion

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Current code releases the cmd struct after its initial IO has completed.
Any reply processing is done independently, using a separate qeth_reply
struct.
In preparation for merging the cmd and reply structs together, take an
additional reference on the cmd object so that it stays around all the
way until qeth_send_control_data() returns.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Julian Wiedmann 2019-08-20 16:46:38 +02:00 • committed by David S. Miller

parent 7c5f8ffb33

commit 32e85a0d83

1 changed files with 7 additions and 2 deletions

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drivers/s390/net/qeth_core_main.c

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