NFSv4: Fix a compiler warning when CONFIG_NFS_V4_1 is undefined

Fix a compiler warning:
fs/nfs/nfs4proc.c:910:13: warning: 'nfs4_layoutget_release' defined but not used [-Wunused-function]
 static void nfs4_layoutget_release(void *calldata)
             ^~~~~~~~~~~~~~~~~~~~~~

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index f413d0c8c8371d4220219ac7c87fb4cec2e17b8f..e7998772bc519478922c624537a71edd85d21bc5 100644 (file)
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -88,7 +88,6 @@
        | ATTR_MTIME_SET)
 
 struct nfs4_opendata;
-static void nfs4_layoutget_release(void *calldata);
 static int _nfs4_recover_proc_open(struct nfs4_opendata *data);
 static int nfs4_do_fsinfo(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *);
 static void nfs_fixup_referral_attributes(struct nfs_fattr *fattr);
@@ -907,10 +906,6 @@ nfs4_sequence_process_interrupted(struct nfs_client *client,
 
 #else  /* !CONFIG_NFS_V4_1 */
 
-static void nfs4_layoutget_release(void *calldata)
-{
-}
-
 static int nfs4_sequence_process(struct rpc_task *task, struct nfs4_sequence_res *res)
 {
        return nfs40_sequence_done(task, res);