drbd: drbd_send_ping(), drbd_send_ping(): Return 0 upon success and an error code otherwise

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 2011-04-01 12:49:42 +02:00 • committed by Philipp Reisner
commit a17647aae4
2 changed files with 4 additions and 4 deletions