From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: linux-decnet-user@lists.sourceforge.net, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
linux-hardening@vger.kernel.org
Subject: [PATCH][next] decnet: Fix fall-through warnings for Clang
Date: Fri, 5 Mar 2021 01:38:49 -0600 [thread overview]
Message-ID: <20210305073849.GA122638@embeddedor> (raw)
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.
Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
net/decnet/dn_route.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 2193ae529e75..37c90c1fdc93 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -1407,7 +1407,7 @@ static int dn_route_input_slow(struct sk_buff *skb)
flags |= RTCF_DOREDIRECT;
local_src = DN_FIB_RES_PREFSRC(res);
-
+ break;
case RTN_BLACKHOLE:
case RTN_UNREACHABLE:
break;
--
2.27.0
reply other threads:[~2021-03-05 7:38 UTC|newest]
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