scsi: isci: remote_node_context: mark expected switch fall-throughs

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

Notice that, in this particular case, a dash is added as a token in order
to separate the "Fall through" annotations from the rest of the comment on
the same line, which is what GCC is expecting to find.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/isci/remote_node_context.c b/drivers/scsi/isci/remote_node_context.c
index e3f2a5359d71e11118dd204d92b3410cfbe39722..474a434609636bb9cb65064aec27abda05f36719 100644 (file)
--- a/drivers/scsi/isci/remote_node_context.c
+++ b/drivers/scsi/isci/remote_node_context.c
@@ -601,9 +601,9 @@ enum sci_status sci_remote_node_context_suspend(
                                 __func__, sci_rnc);
                        return SCI_FAILURE_INVALID_STATE;
                }
-               /* Fall through and handle like SCI_RNC_POSTING */
+               /* Fall through - and handle like SCI_RNC_POSTING */
        case SCI_RNC_RESUMING:
-               /* Fall through and handle like SCI_RNC_POSTING */
+               /* Fall through - and handle like SCI_RNC_POSTING */
        case SCI_RNC_POSTING:
                /* Set the destination state to AWAIT - this signals the
                 * entry into the SCI_RNC_READY state that a suspension