Pull NFS client bugfixes and cleanups from Trond Myklebust:
"Bugfixes:
- pNFS/flexfiles: Fix an XDR encoding bug in layoutreturn
- pNFS/flexfiles: Improve merging of errors in LAYOUTRETURN
Cleanups:
- NFS: Simplify nfs_request_add_commit_list() arguments"
* tag 'nfs-for-4.5-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
pNFS/flexfiles: Fix an XDR encoding bug in layoutreturn
NFS: Simplify nfs_request_add_commit_list() arguments
pNFS/flexfiles: Improve merging of errors in LAYOUTRETURN