ibmvnic: Fix calculation of number of TX header descriptors

This patch correctly sets the number of additional header descriptors
that will be sent in an indirect SCRQ entry.

Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Falcon 2017-10-16 10:02:11 -05:00 • committed by David S. Miller
commit 2de09681e4