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| author |   Mathieu Malaterre <malat@debian.org> | 2019-02-21 10:49:53 -0500 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2019-02-21 10:49:53 -0500 |
| commit | 034f891a844bba3665c2313bcbf61f335dd422e8 (patch) | |
| tree | 696abce3dfae0aadcbbde7e3be42e8be0c8c936c /fs/ext4 | |
| parent | ext4: don't update s_rev_level if not required (diff) | |
| download | linux-dev-034f891a844bba3665c2313bcbf61f335dd422e8.tar.xz linux-dev-034f891a844bba3665c2313bcbf61f335dd422e8.zip | |
ext4: annotate implicit fall throughs
There is a plan to build the kernel with -Wimplicit-fallthrough and
these places in the code produced warnings (W=1). Fix them up.
This commit remove the following warnings:
fs/ext4/hash.c:233:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
fs/ext4/hash.c:246:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/hash.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ext4/hash.c b/fs/ext4/hash.c index e22dcfab308b..46b24da33a28 100644 --- a/fs/ext4/hash.c +++ b/fs/ext4/hash.c @@ -231,6 +231,7 @@ int ext4fs_dirhash(const char *name, int len, struct dx_hash_info *hinfo) break; case DX_HASH_HALF_MD4_UNSIGNED: str2hashbuf = str2hashbuf_unsigned; + /* fall through */ case DX_HASH_HALF_MD4: p = name; while (len > 0) { @@ -244,6 +245,7 @@ int ext4fs_dirhash(const char *name, int len, struct dx_hash_info *hinfo) break; case DX_HASH_TEA_UNSIGNED: str2hashbuf = str2hashbuf_unsigned; + /* fall through */ case DX_HASH_TEA: p = name; while (len > 0) { |