@@ -287,16 +287,19 @@ static int construct_get_dest_keyring(struct key **_dest_keyring)
}
}
+ /* fall through */
case KEY_REQKEY_DEFL_THREAD_KEYRING:
dest_keyring = key_get(cred->thread_keyring);
if (dest_keyring)
break;
+ /* fall through */
case KEY_REQKEY_DEFL_PROCESS_KEYRING:
dest_keyring = key_get(cred->process_keyring);
if (dest_keyring)
break;
+ /* fall through */
case KEY_REQKEY_DEFL_SESSION_KEYRING:
rcu_read_lock();
dest_keyring = key_get(
@@ -306,6 +309,7 @@ static int construct_get_dest_keyring(struct key **_dest_keyring)
if (dest_keyring)
break;
+ /* fall through */
case KEY_REQKEY_DEFL_USER_SESSION_KEYRING:
dest_keyring =
key_get(cred->user->session_keyring);
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: security/keys/request_key.c:293:7: warning: this statement may fall through [-Wimplicit-fallthrough=] security/keys/request_key.c:298:7: warning: this statement may fall through [-Wimplicit-fallthrough=] security/keys/request_key.c:307:7: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Mathieu Malaterre <malat@debian.org> --- security/keys/request_key.c | 4 ++++ 1 file changed, 4 insertions(+)