tree 29a582ee8af49577cce3e868800dfd8d8485b1e3
parent 4795bb37effb7b8fe77e2d2034545d062d3788a8
author J. Bruce Fields <bfields@redhat.com> 1295033148 -0500
committer J. Bruce Fields <bfields@redhat.com> 1295034691 -0500

nfsd4: fix callback restarting

Ensure a new callback is added to the client's list of callbacks at most
once.

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