drbd: drbd_send_block(): 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 2011-03-16 11:35:20 +01:00 • committed by Philipp Reisner
commit 7b57b89d62
2 changed files with 15 additions and 14 deletions