diff options
| author | NeilBrown <neilb@suse.com> | 2017-03-10 11:36:39 +1100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-20 10:04:53 +0100 |
| commit | 5b0334584ad613c3ab0009c51828af3c1f3b653e (patch) | |
| tree | 70bd4d1827fcb4b9286dc899f1d9b28dd92ecd56 /fs/nfsd | |
| parent | 067cb6b2f7162fa11c4f7c423e31bb3c39f29665 (diff) | |
NFSD: fix nfsd_minorversion(.., NFSD_AVAIL)
[ Upstream commit 928c6fb3a9bfd6c5b287aa3465226add551c13c0 ]
Current code will return 1 if the version is supported,
and -1 if it isn't.
This is confusing and inconsistent with the one place where this
is used.
So change to return 1 if it is supported, and zero if not.
i.e. an error is never returned.
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfssvc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index 5be1fa6b676d..8a20b1932eed 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -151,7 +151,8 @@ int nfsd_vers(int vers, enum vers_op change) int nfsd_minorversion(u32 minorversion, enum vers_op change) { - if (minorversion > NFSD_SUPPORTED_MINOR_VERSION) + if (minorversion > NFSD_SUPPORTED_MINOR_VERSION && + change != NFSD_AVAIL) return -1; switch(change) { case NFSD_SET: |