drbd: Use container_of() instead of casting

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
This commit is contained in:
Andreas Gruenbacher 2011-02-18 16:12:48 +01:00 • committed by Philipp Reisner
commit 8050e6d005