From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Fri, 8 Feb 2019 19:14:12 +0000 (-0600)
Subject: net: fddi: skfp: Mark expected switch fall-through
X-Git-Tag: microblaze-v5.4-rc1~1274^2~317
X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=1323f75fba732a20a694b66ee9eac22387664a4c;p=linux-2.6-microblaze.git

net: fddi: skfp: Mark expected switch fall-through

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

Warning level 3 was used: -Wimplicit-fallthrough=3

This patch is part of the ongoing efforts to enabling
-Wimplicit-fallthrough.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/fddi/skfp/pcmplc.c b/drivers/net/fddi/skfp/pcmplc.c
index 6ef44c480bd5..f29f5a6a45ab 100644
--- a/drivers/net/fddi/skfp/pcmplc.c
+++ b/drivers/net/fddi/skfp/pcmplc.c
@@ -851,6 +851,7 @@ static void pcm_fsm(struct s_smc *smc, struct s_phy *phy, int cmd)
 
 	case ACTIONS(PC5_SIGNAL) :
 		ACTIONS_DONE() ;
+		/* fall through */
 	case PC5_SIGNAL :
 		if ((cmd != PC_SIGNAL) && (cmd != PC_TIMEOUT_LCT))
 			break ;