directio: Reset 'running' parameter
directio: Reset 'running' parameter

Upon failure the 'running' parameter is not updated correctly,
which might cause the directio checker to always report failure.

Signed-off-by: Hannes Reinecke <b0d1e9e4a4e27620745ff49be9000da3174a4cc6@suse.de>

vijaychauhan/multipath-tools,unakatsuo/multipath-tools,vijaychauhan/multipath-tools,unakatsuo/multipath-tools,unakatsuo/multipath-tools