From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Wed, 28 Nov 2018 04:29:55 +0000 (-0600)
Subject: scsi: isci: phy: Mark expected switch fall-through
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=1aba50b880e1834a6f2f1cb0df23ccce3e84b8a8;p=openwrt%2Fstaging%2Fblogic.git

scsi: isci: phy: Mark expected switch fall-through

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

Addresses-Coverity-ID: 703127 ("Missing break in switch")
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/phy.c b/drivers/scsi/isci/phy.c
index 1deca8c5a94f..7f9b3f20e5e4 100644
--- a/drivers/scsi/isci/phy.c
+++ b/drivers/scsi/isci/phy.c
@@ -778,6 +778,7 @@ enum sci_status sci_phy_event_handler(struct isci_phy *iphy, u32 event_code)
 			break;
 		case SCU_EVENT_LINK_FAILURE:
 			scu_link_layer_set_txcomsas_timeout(iphy, SCU_SAS_LINK_LAYER_TXCOMSAS_NEGTIME_DEFAULT);
+			/* fall through */
 		case SCU_EVENT_HARD_RESET_RECEIVED:
 			/* Start the oob/sn state machine over again */
 			sci_change_state(&iphy->sm, SCI_PHY_STARTING);