staging: lustre: lnet: selftest: mark expected switch fall-throughs

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lnet/selftest/module.c b/drivers/staging/lustre/lnet/selftest/module.c
index b5d556f..fa1bccc 100644 (file)
--- a/drivers/staging/lustre/lnet/selftest/module.c
+++ b/drivers/staging/lustre/lnet/selftest/module.c
@@ -57,10 +57,13 @@ lnet_selftest_exit(void)
        switch (lst_init_step) {
        case LST_INIT_CONSOLE:
                lstcon_console_fini();
+               /* fall through */
        case LST_INIT_FW:
                sfw_shutdown();
+               /* fall through */
        case LST_INIT_RPC:
                srpc_shutdown();
+               /* fall through */
        case LST_INIT_WI_TEST:
                for (i = 0;
                     i < cfs_cpt_number(lnet_cpt_table()); i++) {
@@ -72,7 +75,7 @@ lnet_selftest_exit(void)
                            sizeof(lst_sched_test[0]) *
                            cfs_cpt_number(lnet_cpt_table()));
                lst_sched_test = NULL;
-
+               /* fall through */
        case LST_INIT_WI_SERIAL:
                cfs_wi_sched_destroy(lst_sched_serial);
                lst_sched_serial = NULL;