diff options
| author | Yang Yingliang <yangyingliang@huawei.com> | 2022-10-17 11:55:08 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2022-10-18 19:33:43 +0300 |
| commit | d32f211adb6aa179c00ee1c251315d1ef1433a38 (patch) | |
| tree | bfa811d75d68db6ab0cade623147ce606e9c8dfe /fs/cifs/cached_dir.c | |
| parent | 10269f13257d4eb6061d09ccce61666316df9838 (diff) | |
| download | linux-d32f211adb6aa179c00ee1c251315d1ef1433a38.tar.xz | |
cifs: use LIST_HEAD() and list_move() to simplify code
list_head can be initialized automatically with LIST_HEAD()
instead of calling INIT_LIST_HEAD().
Using list_move() instead of list_del() and list_add().
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/cached_dir.c')
| -rw-r--r-- | fs/cifs/cached_dir.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/fs/cifs/cached_dir.c b/fs/cifs/cached_dir.c index fe88b67c863f..8cad528a8722 100644 --- a/fs/cifs/cached_dir.c +++ b/fs/cifs/cached_dir.c @@ -378,13 +378,11 @@ void invalidate_all_cached_dirs(struct cifs_tcon *tcon) { struct cached_fids *cfids = tcon->cfids; struct cached_fid *cfid, *q; - struct list_head entry; + LIST_HEAD(entry); - INIT_LIST_HEAD(&entry); spin_lock(&cfids->cfid_list_lock); list_for_each_entry_safe(cfid, q, &cfids->entries, entry) { - list_del(&cfid->entry); - list_add(&cfid->entry, &entry); + list_move(&cfid->entry, &entry); cfids->num_entries--; cfid->is_open = false; /* To prevent race with smb2_cached_lease_break() */ @@ -518,15 +516,13 @@ struct cached_fids *init_cached_dirs(void) void free_cached_dirs(struct cached_fids *cfids) { struct cached_fid *cfid, *q; - struct list_head entry; + LIST_HEAD(entry); - INIT_LIST_HEAD(&entry); spin_lock(&cfids->cfid_list_lock); list_for_each_entry_safe(cfid, q, &cfids->entries, entry) { cfid->on_list = false; cfid->is_open = false; - list_del(&cfid->entry); - list_add(&cfid->entry, &entry); + list_move(&cfid->entry, &entry); } spin_unlock(&cfids->cfid_list_lock); |