From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Tue, 7 Aug 2018 23:22:57 +0000 (-0500)
Subject: igb: e1000_82575: Mark expected switch fall-through
X-Git-Tag: v4.19-rc1~140^2~94^2~13
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b9e0e23f918bafddaaf3b91b099f027679a77467;p=thirdparty%2Flinux.git

igb: e1000_82575: Mark expected switch fall-through

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

Addresses-Coverity-ID: 114799 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.c b/drivers/net/ethernet/intel/igb/e1000_82575.c
index a795c07d0df77..bafdcf70a353d 100644
--- a/drivers/net/ethernet/intel/igb/e1000_82575.c
+++ b/drivers/net/ethernet/intel/igb/e1000_82575.c
@@ -1708,6 +1708,7 @@ static s32 igb_setup_serdes_link_82575(struct e1000_hw *hw)
 	case E1000_CTRL_EXT_LINK_MODE_1000BASE_KX:
 		/* disable PCS autoneg and support parallel detect only */
 		pcs_autoneg = false;
+		/* fall through */
 	default:
 		if (hw->mac.type == e1000_82575 ||
 		    hw->mac.type == e1000_82576) {