features/quota : Fix XML output for quota list command

This is a backport of http://review.gluster.org/#/c/9481/

> Sample output:
> ---------------
>
> Sample 1)
> ----------
> [root@snapshot-28 glusterfs]# gluster volume quota vol1 list /dir1 /dir4
> /dir5 --xml
> <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
> <cliOutput>
>   <opRet>0</opRet>
>   <opErrno>0</opErrno>
>   <opErrstr/>
>   <volQuota>
>     <limit>
>       <path>/dir1</path>
>       <hard_limit>10.0MB</hard_limit>
>       <soft_limit>80%</soft_limit>
>       <used_space>0Bytes</used_space>
>       <avail_space>10.0MB</avail_space>
>     </limit>
>     <limit>
>       <path>/dir4</path>
>       <path>No such file or directory</path>
>     </limit>
>     <limit>
>       <path>/dir5</path>
>       <path>No such file or directory</path>
>     </limit>
>   </volQuota>
> </cliOutput>
>
> Sample 2)
> ---------
> gluster volume quota vol1 list --xml
> <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
> <cliOutput>
>   <opRet>0</opRet>
>   <opErrno>0</opErrno>
>   <opErrstr/>
>   <volQuota/>
> </cliOutput>
> <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
> <cliOutput>
>   <volQuota>
>     <limit>
>       <path>/dir</path>
>       <hard_limit>10.0MB</hard_limit>
>       <soft_limit>80%</soft_limit>
>       <used_space>0Bytes</used_space>
>       <avail_space>10.0MB</avail_space>
>     </limit>
>     <limit>
>       <path>/dir1</path>
>       <hard_limit>10.0MB</hard_limit>
>       <soft_limit>80%</soft_limit>
>       <used_space>0Bytes</used_space>
>       <avail_space>10.0MB</avail_space>
>     </limit>
>   </volQuota>
> </cliOutput>
>
> Change-Id: I8a8d83cff88f778e5ee01fbca07d9f94c412317a
> BUG: 1185259
> Signed-off-by: Sachin Pandit <spandit@redhat.com>
> Reviewed-on: http://review.gluster.org/9481
> Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com>
> Tested-by: Gluster Build System <jenkins@build.gluster.com>
> Reviewed-by: Kaushal M <kaushal@redhat.com>

Change-Id: Ibdf51db626a07e68b5ace98140877f6d21918c20
BUG: 1231641
Signed-off-by: vmallika <vmallika@redhat.com>
Reviewed-on: http://review.gluster.org/11220
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Sachin Pandit <spandit@redhat.com>
Reviewed-by: Niels de Vos <ndevos@redhat.com>

0 files changed, 0 insertions, 0 deletions