From ba643f04cdda170215c8820acd3e201936fc512d Mon Sep 17 00:00:00 2001 From: Eric Paris Date: Thu, 17 Dec 2009 21:24:27 -0500 Subject: [PATCH] fsnotify: clear marks to 0 in fsnotify_init_mark Currently fsnotify_init_mark sets some fields to 0/NULL. Some users already used some sorts of zalloc, some didn't. This patch uses memset to explicitly zero everything in the fsnotify_mark when it is initialized so we don't have to be careful if fields are later added to marks. Signed-off-by: Eric Paris --- fs/notify/mark.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/fs/notify/mark.c b/fs/notify/mark.c index e56e8768d676..57bb1d74a2b6 100644 --- a/fs/notify/mark.c +++ b/fs/notify/mark.c @@ -284,11 +284,8 @@ void fsnotify_duplicate_mark(struct fsnotify_mark *new, struct fsnotify_mark *ol void fsnotify_init_mark(struct fsnotify_mark *mark, void (*free_mark)(struct fsnotify_mark *mark)) { + memset(mark, 0, sizeof(*mark)); spin_lock_init(&mark->lock); atomic_set(&mark->refcnt, 1); - INIT_HLIST_NODE(&mark->i.i_list); - mark->group = NULL; - mark->mask = 0; - mark->i.inode = NULL; mark->free_mark = free_mark; } -- 2.20.1