Commits
Trond Myklebust committed 8d1920be7e7
NFS: nfs_set_pgio_error sometimes misses errors commit e9ae58aeee8842a50f7e199d602a5ccb2e41a95f upstream. We should ensure that we always set the pgio_header's error field if a READ or WRITE RPC call returns an error. The current code depends on 'hdr->good_bytes' always being initialised to a large value, which is not always done correctly by callers. When this happens, applications may end up missing important errors. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>