nfsd: filecache: use nfsd_file_dispose_list() in nfsd_file_close_inode_sync()

nfsd_file_close_inode_sync() contains an exact copy of
nfsd_file_dispose_list().

This patch removes that copy and calls nfsd_file_dispose_list()
instead.

Reviewed-by: Jeff Layton <[email protected]>
Signed-off-by: NeilBrown <[email protected]>
Signed-off-by: Chuck Lever <[email protected]>

Author: neilbrown

fs/nfsd/filecache.c

@@ -672,17 +672,12 @@ nfsd_file_close_inode(struct inode *inode)
 void
 nfsd_file_close_inode_sync(struct inode *inode)
 {
-	struct nfsd_file *nf;
 	LIST_HEAD(dispose);
 
 	trace_nfsd_file_close(inode);
 
 	nfsd_file_queue_for_close(inode, &dispose);
-	while (!list_empty(&dispose)) {
-		nf = list_first_entry(&dispose, struct nfsd_file, nf_gc);
-		list_del_init(&nf->nf_gc);
-		nfsd_file_free(nf);
-	}
+	nfsd_file_dispose_list(&dispose);
 }
 
 static int