From aa93bdc5500cc93ba31afeda1a61610d117947ad Mon Sep 17 00:00:00 2001 From: Amir Goldstein Date: Thu, 19 Mar 2020 17:10:12 +0200 Subject: fsnotify: use helpers to access data by data_type Create helpers to access path and inode from different data types. Link: https://lore.kernel.org/r/20200319151022.31456-5-amir73il@gmail.com Signed-off-by: Amir Goldstein Signed-off-by: Jan Kara --- kernel/audit_fsnotify.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) (limited to 'kernel/audit_fsnotify.c') diff --git a/kernel/audit_fsnotify.c b/kernel/audit_fsnotify.c index f0d243318452..3596448bfdab 100644 --- a/kernel/audit_fsnotify.c +++ b/kernel/audit_fsnotify.c @@ -160,23 +160,14 @@ static int audit_mark_handle_event(struct fsnotify_group *group, { struct fsnotify_mark *inode_mark = fsnotify_iter_inode_mark(iter_info); struct audit_fsnotify_mark *audit_mark; - const struct inode *inode = NULL; + const struct inode *inode = fsnotify_data_inode(data, data_type); audit_mark = container_of(inode_mark, struct audit_fsnotify_mark, mark); BUG_ON(group != audit_fsnotify_group); - switch (data_type) { - case (FSNOTIFY_EVENT_PATH): - inode = ((const struct path *)data)->dentry->d_inode; - break; - case (FSNOTIFY_EVENT_INODE): - inode = (const struct inode *)data; - break; - default: - BUG(); + if (WARN_ON(!inode)) return 0; - } if (mask & (FS_CREATE|FS_MOVED_TO|FS_DELETE|FS_MOVED_FROM)) { if (audit_compare_dname_path(dname, audit_mark->path, AUDIT_NAME_FULL)) -- cgit v1.2.3