drbd: conn_send_cmd2(): 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 2011-03-15 23:34:29 +01:00 • committed by Philipp Reisner
commit ce9879cb1f
2 changed files with 12 additions and 16 deletions