drbd: Improved the dec_*() macros

Now those can be used with a struct drbd_conf * that has an other
name than 'mdev'.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
This commit is contained in:
Philipp Reisner 2011-02-21 14:19:44 +01:00
commit 49559d87fd