diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/9p/vfs_inode.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index cbee5ec4039d..80ff01bcae3d 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -788,7 +788,6 @@ struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry, struct p9_fid *dfid, *fid; struct inode *inode; char *name; - int result = 0; p9_debug(P9_DEBUG_VFS, "dir: %p dentry: (%s) %p flags: %x\n", dir, dentry->d_name.name, dentry, flags); @@ -806,13 +805,11 @@ struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry, name = (char *) dentry->d_name.name; fid = p9_client_walk(dfid, 1, &name, 1); if (IS_ERR(fid)) { - result = PTR_ERR(fid); - if (result == -ENOENT) { - inode = NULL; - goto inst_out; + if (fid == ERR_PTR(-ENOENT)) { + d_add(dentry, NULL); + return NULL; } - - return ERR_PTR(result); + return ERR_CAST(fid); } /* * Make sure we don't use a wrong inode due to parallel @@ -824,12 +821,10 @@ struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry, else inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb); if (IS_ERR(inode)) { - result = PTR_ERR(inode); - inode = NULL; - goto error; + p9_client_clunk(fid); + return ERR_CAST(inode); } v9fs_fid_add(dentry, fid); -inst_out: /* * If we had a rename on the server and a parallel lookup * for the new name, then make sure we instantiate with @@ -838,13 +833,9 @@ inst_out: * k/b. */ res = d_materialise_unique(dentry, inode); - if (!IS_ERR(res)) - return res; - result = PTR_ERR(res); -error: - p9_client_clunk(fid); - - return ERR_PTR(result); + if (IS_ERR(res)) + p9_client_clunk(fid); + return res; } static int |