* [PATCH net-next] net: fddi: skfp: Mark expected switch fall-through
@ 2019-02-08 19:14 Gustavo A. R. Silva
2019-02-08 19:57 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Gustavo A. R. Silva @ 2019-02-08 19:14 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, linux-kernel, Gustavo A. R. Silva
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>
---
drivers/net/fddi/skfp/pcmplc.c | 1 +
1 file changed, 1 insertion(+)
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 ;
--
2.20.1
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2019-02-08 19:57 ` David Miller
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