nfsd: convert to idr_alloc()

idr_get_new*() and friends are about to be deprecated.  Convert to the
new idr_alloc() interface.

Only compile-tested.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: J. Bruce Fields <bfields@redhat.com>
Tested-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index d91d6db..2e27430 100644 (file)
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -242,9 +242,8 @@ kmem_cache *slab)
        if (!stid)
                return NULL;
 
-       if (!idr_pre_get(stateids, GFP_KERNEL))
-               goto out_free;
-       if (idr_get_new_above(stateids, stid, min_stateid, &new_id))
+       new_id = idr_alloc(stateids, stid, min_stateid, 0, GFP_KERNEL);
+       if (new_id < 0)
                goto out_free;
        stid->sc_client = cl;
        stid->sc_type = 0;