diff options
Diffstat (limited to 'security/apparmor/path.c')
| -rw-r--r-- | security/apparmor/path.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/security/apparmor/path.c b/security/apparmor/path.c index 9d5de1d05be4..d6c74c357ffd 100644 --- a/security/apparmor/path.c +++ b/security/apparmor/path.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AppArmor security module * @@ -5,11 +6,6 @@ * * Copyright (C) 1998-2008 Novell/SUSE * Copyright 2009-2010 Canonical Ltd. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, version 2 of the - * License. */ #include <linux/magic.h> @@ -87,7 +83,7 @@ static int disconnect(const struct path *path, char *buf, char **name, * * Returns: %0 else error code if path lookup fails * When no error the path name is returned in @name which points to - * to a position in @buf + * a position in @buf */ static int d_namespace_path(const struct path *path, char *buf, char **name, int flags, const char *disconnected) @@ -134,7 +130,7 @@ static int d_namespace_path(const struct path *path, char *buf, char **name, /* handle error conditions - and still allow a partial path to * be returned. */ - if (!res || IS_ERR(res)) { + if (IS_ERR_OR_NULL(res)) { if (PTR_ERR(res) == -ENAMETOOLONG) { error = -ENAMETOOLONG; *name = buf; @@ -146,7 +142,7 @@ static int d_namespace_path(const struct path *path, char *buf, char **name, error = PTR_ERR(res); *name = buf; goto out; - }; + } } else if (!our_mnt(path->mnt)) connected = 0; |