diff options
author | Chuck Lever <chuck.lever@oracle.com> | 2022-02-14 23:30:13 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-08 15:23:57 +0300 |
commit | 7260793c13e9ae730867f0f6515d1af84f24308a (patch) | |
tree | 6b59bbc01b7bf6bb5aaae4ac7ec912652c54e8d0 | |
parent | f68caedf264a95c0b02dfd0d9f92ac2637d5848a (diff) | |
download | linux-7260793c13e9ae730867f0f6515d1af84f24308a.tar.xz |
NFSD: Fix nfsd_breaker_owns_lease() return values
[ 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>
-rw-r--r-- | fs/nfsd/nfs4state.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index db4a47a280dc..181bc3d9f566 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -4693,6 +4693,14 @@ 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; @@ -4700,11 +4708,11 @@ 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; } |