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decnet: Fix fall-through warnings for Clang

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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>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gustavo A. R. Silva 2021-03-09 23:38:11 -06:00 committed by David S. Miller
parent 2a86b4a7f7
commit 4cdbe58b4b
1 changed files with 1 additions and 1 deletions
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2
net/decnet/dn_route.c
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@ -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;