From 73c16052f3ba31c1c480225b1ecd0491c70af388 Mon Sep 17 00:00:00 2001
From: Bruce Richardson <bruce.richardson@intel.com>
Date: Thu, 4 May 2017 16:38:15 +0100
Subject: [PATCH 006/177] net/bnx2x: add switch fall-through comments

Add in a comment for each switch fall-through indicating that it is
intentional. This will fix compiler warnings with GCC 7.

Fixes: b5bf7719221d ("bnx2x: driver support routines")

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
 drivers/net/bnx2x/ecore_sp.c | 2 +-
 drivers/net/bnx2x/elink.c    | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/bnx2x/ecore_sp.c b/drivers/net/bnx2x/ecore_sp.c
index 07376d85d9..cd3edf2026 100644
--- a/drivers/net/bnx2x/ecore_sp.c
+++ b/drivers/net/bnx2x/ecore_sp.c
@@ -2728,7 +2728,7 @@ static int ecore_mcast_validate_e2(__rte_unused struct bnx2x_softc *sc,
 		/* DEL command deletes all currently configured MACs */
 	case ECORE_MCAST_CMD_DEL:
 		o->set_registry_size(o, 0);
-		/* Don't break */
+		/* fall-through */
 
 		/* RESTORE command will restore the entire multicast configuration */
 	case ECORE_MCAST_CMD_RESTORE:
diff --git a/drivers/net/bnx2x/elink.c b/drivers/net/bnx2x/elink.c
index 95b4e75984..1200c53a93 100644
--- a/drivers/net/bnx2x/elink.c
+++ b/drivers/net/bnx2x/elink.c
@@ -5906,6 +5906,7 @@ elink_status_t elink_set_led(struct elink_params *params,
 		 */
 		if (!vars->link_up)
 			break;
+		/* fall-through */
 	case ELINK_LED_MODE_ON:
 		if (((params->phy[ELINK_EXT_PHY1].type ==
 		      PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BNX2X8727) ||
@@ -11549,11 +11550,13 @@ static void elink_phy_def_cfg(struct elink_params *params,
 	switch (link_config & PORT_FEATURE_LINK_SPEED_MASK) {
 	case PORT_FEATURE_LINK_SPEED_10M_HALF:
 		phy->req_duplex = DUPLEX_HALF;
+		/* fall-through */
 	case PORT_FEATURE_LINK_SPEED_10M_FULL:
 		phy->req_line_speed = ELINK_SPEED_10;
 		break;
 	case PORT_FEATURE_LINK_SPEED_100M_HALF:
 		phy->req_duplex = DUPLEX_HALF;
+		/* fall-through */
 	case PORT_FEATURE_LINK_SPEED_100M_FULL:
 		phy->req_line_speed = ELINK_SPEED_100;
 		break;
-- 
2.25.1

