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 <[email protected]> --- fs/ext4/hash.c | 2 ++ 1 file changed, 2 insertions(+) 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) { -- 2.19.2
