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authorMathieu Malaterre <malat@debian.org>2019-02-21 18:49:53 +0300
committerTheodore Ts'o <tytso@mit.edu>2019-02-21 18:49:53 +0300
commit034f891a844bba3665c2313bcbf61f335dd422e8 (patch)
tree696abce3dfae0aadcbbde7e3be42e8be0c8c936c /fs/ext4/hash.c
parentc9e716eb9b3455a83ed7c5f5a81256a3da779a95 (diff)
downloadlinux-034f891a844bba3665c2313bcbf61f335dd422e8.tar.xz
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/hash.c')
-rw-r--r--fs/ext4/hash.c2
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) {