block/nfs: report errors from libnfs
commit20fccb187c54105177a7859360e3cb7166c8f22f
authorPeter Lieven <pl@kamp.de>
Mon, 17 Mar 2014 08:37:21 +0000 (17 09:37 +0100)
committerKevin Wolf <kwolf@redhat.com>
Wed, 19 Mar 2014 08:39:41 +0000 (19 09:39 +0100)
treea67bad30236496de42ed804409cafe08a2dc0abd
parentb7d769c93214bd6e58d16009f47e61ccb541025c
block/nfs: report errors from libnfs

if an NFS operation fails we should report what libnfs knows
about the failure. It is likely more than just an error code.

Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/nfs.c