dlm: Improve a size determination in dlm_recover_waiters_pre()

Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David Teigland <teigland@redhat.com>
This commit is contained in:
Markus Elfring 2017-05-06 08:48:29 +02:00 • committed by David Teigland
commit 102e67d4e3