diff options
Diffstat (limited to 'fs/notify/fsnotify.c')
| -rw-r--r-- | fs/notify/fsnotify.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c index 46f225580009..a5d6467f89a0 100644 --- a/fs/notify/fsnotify.c +++ b/fs/notify/fsnotify.c @@ -318,6 +318,7 @@ static void fsnotify_iter_next(struct fsnotify_iter_info *iter_info) int fsnotify(struct inode *to_tell, __u32 mask, const void *data, int data_is, const struct qstr *file_name, u32 cookie) { + const struct path *path = fsnotify_data_path(data, data_is); struct fsnotify_iter_info iter_info = {}; struct super_block *sb = to_tell->i_sb; struct mount *mnt = NULL; @@ -325,8 +326,8 @@ int fsnotify(struct inode *to_tell, __u32 mask, const void *data, int data_is, int ret = 0; __u32 test_mask = (mask & ALL_FSNOTIFY_EVENTS); - if (data_is == FSNOTIFY_EVENT_PATH) { - mnt = real_mount(((const struct path *)data)->mnt); + if (path) { + mnt = real_mount(path->mnt); mnt_or_sb_mask |= mnt->mnt_fsnotify_mask; } /* An event "on child" is not intended for a mount/sb mark */ |