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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>
This commit is contained in:
zhangliguang 2019-05-06 16:52:25 +08:00 committed by Miklos Szeredi
parent 6407f44aaf
commit 9031a69cf9
1 changed files with 4 additions and 6 deletions
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10
fs/fuse/inode.c
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@ -81,14 +81,12 @@ struct fuse_forget_link *fuse_alloc_forget(void)
static struct inode *fuse_alloc_inode(struct super_block *sb) static struct inode *fuse_alloc_inode(struct super_block *sb)
{ {
struct inode *inode;
struct fuse_inode *fi; struct fuse_inode *fi;
inode = kmem_cache_alloc(fuse_inode_cachep, GFP_KERNEL); fi = kmem_cache_alloc(fuse_inode_cachep, GFP_KERNEL);
if (!inode) if (!fi)
return NULL; return NULL;
fi = get_fuse_inode(inode);
fi->i_time = 0; fi->i_time = 0;
fi->inval_mask = 0; fi->inval_mask = 0;
fi->nodeid = 0; fi->nodeid = 0;
@ -100,11 +98,11 @@ static struct inode *fuse_alloc_inode(struct super_block *sb)
spin_lock_init(&fi->lock); spin_lock_init(&fi->lock);
fi->forget = fuse_alloc_forget(); fi->forget = fuse_alloc_forget();
if (!fi->forget) { if (!fi->forget) {
kmem_cache_free(fuse_inode_cachep, inode); kmem_cache_free(fuse_inode_cachep, fi);
return NULL; return NULL;
} }
return inode; return &fi->inode;
} }
static void fuse_i_callback(struct rcu_head *head) static void fuse_i_callback(struct rcu_head *head)