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| author | Vasily Averin <vvs@openvz.org> | 2022-05-22 15:08:02 +0300 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2022-05-23 11:42:53 +0200 |
| commit | dccd855771b37820b6d976a99729c88259549f85 (patch) | |
| tree | f11585ae60d627b8ea204b803ccb0fb03aa456f9 | |
| parent | e730558adffb88a52e562db089e969ee9510184a (diff) | |
| download | lwn-dccd855771b37820b6d976a99729c88259549f85.tar.gz lwn-dccd855771b37820b6d976a99729c88259549f85.zip | |
fanotify: fix incorrect fmode_t casts
Fixes sparce warnings:
fs/notify/fanotify/fanotify_user.c:267:63: sparse:
warning: restricted fmode_t degrades to integer
fs/notify/fanotify/fanotify_user.c:1351:28: sparse:
warning: restricted fmode_t degrades to integer
FMODE_NONTIFY have bitwise fmode_t type and requires __force attribute
for any casts.
Signed-off-by: Vasily Averin <vvs@openvz.org>
Reviewed-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/9adfd6ac-1b89-791e-796b-49ada3293985@openvz.org
| -rw-r--r-- | fs/notify/fanotify/fanotify_user.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c index edad67d674dc..b81064cdcde1 100644 --- a/fs/notify/fanotify/fanotify_user.c +++ b/fs/notify/fanotify/fanotify_user.c @@ -264,7 +264,7 @@ static int create_fd(struct fsnotify_group *group, struct path *path, * originally opened O_WRONLY. */ new_file = dentry_open(path, - group->fanotify_data.f_flags | FMODE_NONOTIFY, + group->fanotify_data.f_flags | __FMODE_NONOTIFY, current_cred()); if (IS_ERR(new_file)) { /* @@ -1377,7 +1377,7 @@ SYSCALL_DEFINE2(fanotify_init, unsigned int, flags, unsigned int, event_f_flags) (!(fid_mode & FAN_REPORT_NAME) || !(fid_mode & FAN_REPORT_FID))) return -EINVAL; - f_flags = O_RDWR | FMODE_NONOTIFY; + f_flags = O_RDWR | __FMODE_NONOTIFY; if (flags & FAN_CLOEXEC) f_flags |= O_CLOEXEC; if (flags & FAN_NONBLOCK) |