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authorJoe Perches <joe@perches.com>2020-03-12 15:50:22 -0700
committerDavid S. Miller <davem@davemloft.net>2020-03-12 15:55:00 -0700
commita8eceea84a3a3504e42f6495cf462027c5d19cb0 (patch)
tree92f4728df4a8ed84b3cafe6564d0b30587ea0bf7 /net/ipv4/ip_output.c
parent8a765471a65ebc81d8905c94648f3143e720cdec (diff)
downloadlwn-a8eceea84a3a3504e42f6495cf462027c5d19cb0.tar.gz
lwn-a8eceea84a3a3504e42f6495cf462027c5d19cb0.zip
inet: Use fallthrough;
Convert the various uses of fallthrough comments to fallthrough; Done via script Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/ And by hand: net/ipv6/ip6_fib.c has a fallthrough comment outside of an #ifdef block that causes gcc to emit a warning if converted in-place. So move the new fallthrough; inside the containing #ifdef/#endif too. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_output.c')
-rw-r--r--net/ipv4/ip_output.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index d84819893db9..aaaaf907e0d8 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -333,7 +333,7 @@ static int ip_mc_finish_output(struct net *net, struct sock *sk,
switch (ret) {
case NET_XMIT_CN:
do_cn = true;
- /* fall through */
+ fallthrough;
case NET_XMIT_SUCCESS:
break;
default: