NFS: Fix error handling in __nfs_pageio_add_request

Handle the case where nfs_create_request() returns an error.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Trond Myklebust 2014-05-29 11:38:15 -04:00
commit c1109558ae