diff options
Diffstat (limited to 'fs/9p/fid.h')
| -rw-r--r-- | fs/9p/fid.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/fs/9p/fid.h b/fs/9p/fid.h index 928b1093f511..8a4e8cd12ca2 100644 --- a/fs/9p/fid.h +++ b/fs/9p/fid.h @@ -13,14 +13,23 @@ static inline struct p9_fid *v9fs_parent_fid(struct dentry *dentry) { return v9fs_fid_lookup(dentry->d_parent); } -void v9fs_fid_add(struct dentry *dentry, struct p9_fid *fid); +void v9fs_fid_add(struct dentry *dentry, struct p9_fid **fid); struct p9_fid *v9fs_writeback_fid(struct dentry *dentry); +void v9fs_open_fid_add(struct inode *inode, struct p9_fid **fid); static inline struct p9_fid *clone_fid(struct p9_fid *fid) { return IS_ERR(fid) ? fid : p9_client_walk(fid, 0, NULL, 1); } static inline struct p9_fid *v9fs_fid_clone(struct dentry *dentry) { - return clone_fid(v9fs_fid_lookup(dentry)); + struct p9_fid *fid, *nfid; + + fid = v9fs_fid_lookup(dentry); + if (!fid || IS_ERR(fid)) + return fid; + + nfid = clone_fid(fid); + p9_fid_put(fid); + return nfid; } #endif |