tree e90209c5bee26637b48e9d4c1f382b780a5921ad
parent af6d572134b012ca92c4efc8a2f1cadbe5d01064
author J. Bruce Fields <bfields@redhat.com> 1345253724 -0400
committer J. Bruce Fields <bfields@redhat.com> 1345585267 -0400

svcrpc: make xpo_recvfrom return only >=0

The only errors returned from xpo_recvfrom have been -EAGAIN and
-EAFNOSUPPORT.  The latter was removed by a previous patch.  That leaves
only -EAGAIN, which is treated just like 0 by the caller (svc_recv).

So, just ditch -EAGAIN and return 0 instead.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>