Commit 5b033458 authored by NeilBrown's avatar NeilBrown Committed by Greg Kroah-Hartman

NFSD: fix nfsd_minorversion(.., NFSD_AVAIL)


[ Upstream commit 928c6fb3 ]

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: default avatarNeilBrown <neilb@suse.com>
Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
Signed-off-by: default avatarSasha Levin <alexander.levin@verizon.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 067cb6b2
...@@ -151,7 +151,8 @@ int nfsd_vers(int vers, enum vers_op change) ...@@ -151,7 +151,8 @@ int nfsd_vers(int vers, enum vers_op change)
int nfsd_minorversion(u32 minorversion, 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; return -1;
switch(change) { switch(change) {
case NFSD_SET: case NFSD_SET:
......
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