UbiquitousOS
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OpenCloudOS-Kernel
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Shift releasing nd->root from do_last() to its caller 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2009-12-24 02:02:38 -05:00
parent fb1cc555d5
commit 3343eb8209
1 changed files with 2 additions and 6 deletions
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8
fs/namei.c
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@ -1685,8 +1685,6 @@ static struct file *do_last(struct nameidata *nd, struct path *path,
}
filp = nameidata_to_filp(nd);
mnt_drop_write(nd->path.mnt);
if (nd->root.mnt)
path_put(&nd->root);
if (!IS_ERR(filp)) {
error = ima_file_check(filp, acc_mode);
if (error) {
@ -1726,8 +1724,6 @@ static struct file *do_last(struct nameidata *nd, struct path *path,
if (S_ISDIR(path->dentry->d_inode->i_mode))
goto exit;
filp = finish_open(nd, open_flag, flag, acc_mode);
if (nd->root.mnt)
path_put(&nd->root);
return filp;
exit_mutex_unlock:
@ -1737,8 +1733,6 @@ exit_dput:
exit:
if (!IS_ERR(nd->intent.open.file))
release_open_intent(nd);
if (nd->root.mnt)
path_put(&nd->root);
path_put(&nd->path);
return ERR_PTR(error);
}
@ -1857,6 +1851,8 @@ do_last:
pathname, dir, &is_link);
if (is_link)
goto do_link;
if (nd.root.mnt)
path_put(&nd.root);
return filp;
ok: