os/chain_listxattr: fix leak fix

e22347df3854a5c5ebc6631c62d70447d67d722d added a bad goto; just free
explicitly instead.

Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Noah Watkins <noahwatkins@gmail.com>
Merge remote-tracking branch 'origin/next-fix' into next

Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
Merge remote-tracking branch 'gh/next'
Merge pull request #766 from kri5/wip-5374

Rebase of Wip 5374 against master

Reviewed-by: Yehuda Sadeh <yehdua@inktank.com>
Merge pull request #792 from ceph/wip-doc-openstack

Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
osd/erasurecode: correct one variable name in jerasure_matrix_to_bitmatrix()

When bitmatrix is NULL, this function returns NULL.

Signed-off-by: Xing Lin <xinglin@cs.utah.edu>
test/libcephfs: free cmount after tests finishes

unmount and release cmount at the end of tests
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'