locks: change lm_get_owner and lm_put_owner prototypes
The current prototypes for these operations are somewhat awkward as they
deal with fl_owners but take struct file_lock arguments. In the future,
we'll want to be able to take references without necessarily dealing
with a struct file_lock.
Change them to take fl_owner_t arguments instead and have the callers
deal with assigning the values to the file_lock structs.
Signed-off-by: Jeff Layton <jlayton@primarydata.com>
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 8ba1d88..326a545 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -4932,20 +4932,22 @@
lock->fl_end = OFFSET_MAX;
}
-static void nfsd4_fl_get_owner(struct file_lock *dst, struct file_lock *src)
+static fl_owner_t
+nfsd4_fl_get_owner(fl_owner_t owner)
{
- struct nfs4_lockowner *lo = (struct nfs4_lockowner *)src->fl_owner;
- dst->fl_owner = (fl_owner_t)lockowner(nfs4_get_stateowner(&lo->lo_owner));
+ struct nfs4_lockowner *lo = (struct nfs4_lockowner *)owner;
+
+ nfs4_get_stateowner(&lo->lo_owner);
+ return owner;
}
-static void nfsd4_fl_put_owner(struct file_lock *fl)
+static void
+nfsd4_fl_put_owner(fl_owner_t owner)
{
- struct nfs4_lockowner *lo = (struct nfs4_lockowner *)fl->fl_owner;
+ struct nfs4_lockowner *lo = (struct nfs4_lockowner *)owner;
- if (lo) {
+ if (lo)
nfs4_put_stateowner(&lo->lo_owner);
- fl->fl_owner = NULL;
- }
}
static const struct lock_manager_operations nfsd_posix_mng_ops = {