I noticed a memory corruption crash in nfsd in
4.17-rc1. This patch corrects the issue.
Fix to return error if the delegation couldn't be hashed or there was
a recall in progress. Use the existing error path instead of
destroy_delegation() for readability.
Signed-off-by: Andrew Elble <aweits@rit.edu> Fixes: 353601e7d323c ("nfsd: create a separate lease for each delegation") Signed-off-by: J. Bruce Fields <bfields@redhat.com>