fuse: clean up fuse_alloc_inode

This patch cleans up fuse_alloc_inode function, just simply the code, no
logic change.

Signed-off-by: zhangliguang <zhangliguang@linux.alibaba.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index c67b39e..2dfa5dc 100644 (file)
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -81,14 +81,12 @@ struct fuse_forget_link *fuse_alloc_forget(void)
 
 static struct inode *fuse_alloc_inode(struct super_block *sb)
 {
-       struct inode *inode;
        struct fuse_inode *fi;
 
-       inode = kmem_cache_alloc(fuse_inode_cachep, GFP_KERNEL);
-       if (!inode)
+       fi = kmem_cache_alloc(fuse_inode_cachep, GFP_KERNEL);
+       if (!fi)
                return NULL;
 
-       fi = get_fuse_inode(inode);
        fi->i_time = 0;
        fi->inval_mask = 0;
        fi->nodeid = 0;
@@ -100,11 +98,11 @@ static struct inode *fuse_alloc_inode(struct super_block *sb)
        spin_lock_init(&fi->lock);
        fi->forget = fuse_alloc_forget();
        if (!fi->forget) {
-               kmem_cache_free(fuse_inode_cachep, inode);
+               kmem_cache_free(fuse_inode_cachep, fi);
                return NULL;
        }
 
-       return inode;
+       return &fi->inode;
 }
 
 static void fuse_i_callback(struct rcu_head *head)