Zero out node when allocating from a slab.

Fix compile warning when not using node slab.

diff --git a/lib/fuse.c b/lib/fuse.c
index f801f84524fcb1cbe2b090bc4d4575b6c33b3e28..49d69dbf3b19cc8d883b573cc0f067ffac690bd9 100644 (file)
--- a/lib/fuse.c
+++ b/lib/fuse.c
@@ -325,12 +325,12 @@ static void list_add(struct list_head *new, struct list_head *prev,
        prev->next = new;
 }
 
-static void list_add_head(struct list_head *new, struct list_head *head)
+static inline void list_add_head(struct list_head *new, struct list_head *head)
 {
        list_add(new, head, head->next);
 }
 
-static void list_add_tail(struct list_head *new, struct list_head *head)
+static inline void list_add_tail(struct list_head *new, struct list_head *head)
 {
        list_add(new, head->prev, head);
 }
@@ -423,6 +423,7 @@ static struct node *alloc_node(struct fuse *f)
                list_del(&slab->list);
                list_add_tail(&slab->list, &f->full_slabs);
        }
+       memset(node, 0, sizeof(struct node));
 
        return (struct node *) node;
 }
@@ -838,13 +839,8 @@ static struct node *find_node(struct fuse *f, fuse_ino_t parent,
                if (node == NULL)
                        goto out_err;
 
-               node->refctr = 0;
                node->nodeid = next_id(f);
                node->generation = f->generation;
-               node->open_count = 0;
-               node->is_hidden = 0;
-               node->treelock = 0;
-               node->ticket = 0;
                if (f->conf.remember)
                        inc_nlookup(node);
 
@@ -4661,9 +4657,7 @@ struct fuse *fuse_new_common(struct fuse_chan *ch, struct fuse_args *args,
 
        root->parent = NULL;
        root->nodeid = FUSE_ROOT_ID;
-       root->generation = 0;
-       root->refctr = 1;
-       root->nlookup = 1;
+       inc_nlookup(root);
        hash_id(f, root);
 
        return f;