cifs: use a compound for setting an xattr

Improve performance by reducing number of network round trips
for set xattr.

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Ronnie Sahlberg 2018-11-06 22:52:43 +10:00 • committed by Steve French
commit 0967e54579