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authorJoe Perches <joe@perches.com>2020-03-13 01:50:22 +0300
committerDavid S. Miller <davem@davemloft.net>2020-03-13 01:55:00 +0300
commita8eceea84a3a3504e42f6495cf462027c5d19cb0 (patch)
tree92f4728df4a8ed84b3cafe6564d0b30587ea0bf7 /net/ipv4/ah4.c
parent8a765471a65ebc81d8905c94648f3143e720cdec (diff)
downloadlinux-a8eceea84a3a3504e42f6495cf462027c5d19cb0.tar.xz
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/ah4.c')
-rw-r--r--net/ipv4/ah4.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c
index 974179b3b314..d99e1be94019 100644
--- a/net/ipv4/ah4.c
+++ b/net/ipv4/ah4.c
@@ -107,7 +107,7 @@ static int ip_clear_mutable_options(const struct iphdr *iph, __be32 *daddr)
if (optlen < 6)
return -EINVAL;
memcpy(daddr, optptr+optlen-4, 4);
- /* Fall through */
+ fallthrough;
default:
memset(optptr, 0, optlen);
}