From: Chuck Lever chuck.lever@oracle.com
[ Upstream commit 50719bf3442dd6cd05159e9c98d020b3919ce978 ]
These have been incorrect since the function was introduced.
A proper kerneldoc comment is added since this function, though static, is part of an external interface.
Reported-by: Dai Ngo dai.ngo@oracle.com Signed-off-by: Chuck Lever chuck.lever@oracle.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/nfsd/nfs4state.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 32063733443d..f3b71fd1d134 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -4711,6 +4711,14 @@ nfsd_break_deleg_cb(struct file_lock *fl) return ret; }
+/** + * nfsd_breaker_owns_lease - Check if lease conflict was resolved + * @fl: Lock state to check + * + * Return values: + * %true: Lease conflict was resolved + * %false: Lease conflict was not resolved. + */ static bool nfsd_breaker_owns_lease(struct file_lock *fl) { struct nfs4_delegation *dl = fl->fl_owner; @@ -4718,11 +4726,11 @@ static bool nfsd_breaker_owns_lease(struct file_lock *fl) struct nfs4_client *clp;
if (!i_am_nfsd()) - return NULL; + return false; rqst = kthread_data(current); /* Note rq_prog == NFS_ACL_PROGRAM is also possible: */ if (rqst->rq_prog != NFS_PROGRAM || rqst->rq_vers < 4) - return NULL; + return false; clp = *(rqst->rq_lease_breaker); return dl->dl_stid.sc_client == clp; }