diff options
| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-10-05 17:43:22 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-10-11 17:42:58 -0600 |
| commit | a251c17aa558d8e3128a528af5cf8b9d7caae4fd (patch) | |
| tree | 786ff9ec3f16fcb6e65336865c752e56573d7fed /fs/ntfs3 | |
| parent | f743f16c548b1a2633e8b6034058d6475d7f26a3 (diff) | |
treewide: use get_random_u32() when possible
The prandom_u32() function has been a deprecated inline wrapper around
get_random_u32() for several releases now, and compiles down to the
exact same code. Replace the deprecated wrapper with a direct call to
the real function. The same also applies to get_random_int(), which is
just a wrapper around get_random_u32(). This was done as a basic find
and replace.
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Yury Norov <yury.norov@gmail.com>
Reviewed-by: Jan Kara <jack@suse.cz> # for ext4
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk> # for sch_cake
Acked-by: Chuck Lever <chuck.lever@oracle.com> # for nfsd
Acked-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> # for thunderbolt
Acked-by: Darrick J. Wong <djwong@kernel.org> # for xfs
Acked-by: Helge Deller <deller@gmx.de> # for parisc
Acked-by: Heiko Carstens <hca@linux.ibm.com> # for s390
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'fs/ntfs3')
| -rw-r--r-- | fs/ntfs3/fslog.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ntfs3/fslog.c b/fs/ntfs3/fslog.c index e7c494005122..0d611a6c5511 100644 --- a/fs/ntfs3/fslog.c +++ b/fs/ntfs3/fslog.c @@ -3819,7 +3819,7 @@ int log_replay(struct ntfs_inode *ni, bool *initialized) } log_init_pg_hdr(log, page_size, page_size, 1, 1); - log_create(log, l_size, 0, get_random_int(), false, false); + log_create(log, l_size, 0, get_random_u32(), false, false); log->ra = ra; @@ -3893,7 +3893,7 @@ check_restart_area: /* Do some checks based on whether we have a valid log page. */ if (!rst_info.valid_page) { - open_log_count = get_random_int(); + open_log_count = get_random_u32(); goto init_log_instance; } open_log_count = le32_to_cpu(ra2->open_log_count); @@ -4044,7 +4044,7 @@ find_oldest: memcpy(ra->clients, Add2Ptr(ra2, t16), le16_to_cpu(ra2->ra_len) - t16); - log->current_openlog_count = get_random_int(); + log->current_openlog_count = get_random_u32(); ra->open_log_count = cpu_to_le32(log->current_openlog_count); log->ra_size = offsetof(struct RESTART_AREA, clients) + sizeof(struct CLIENT_REC); |