s390/qeth: dynamically allocate diag cmds

Add a new wrapper that allocates DIAG cmds of the right size, and fills
in the common fields.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julian Wiedmann 2019-06-27 17:01:25 +02:00 • committed by David S. Miller
commit 5cfbe10a00
4 changed files with 30 additions and 11 deletions