diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-07-08 15:09:39 -0500 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-07-22 01:18:05 +0200 |
| commit | 954d82979b2f9dd4c20b895226799650d4841b94 (patch) | |
| tree | 9b8617812e71d3137b4a105e65db055e762f4c6f /net/netfilter/utils.c | |
| parent | 35dfb013149f74c2be1ff9c78f14e6a3cd1539d1 (diff) | |
netfilter: Use fallthrough pseudo-keyword
Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.
[1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/utils.c')
| -rw-r--r-- | net/netfilter/utils.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/netfilter/utils.c b/net/netfilter/utils.c index 51b454d8fa9c..cedf47ab3c6f 100644 --- a/net/netfilter/utils.c +++ b/net/netfilter/utils.c @@ -25,7 +25,7 @@ __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook, skb->ip_summed = CHECKSUM_UNNECESSARY; break; } - /* fall through */ + fallthrough; case CHECKSUM_NONE: if (protocol != IPPROTO_TCP && protocol != IPPROTO_UDP) skb->csum = 0; @@ -51,7 +51,7 @@ static __sum16 nf_ip_checksum_partial(struct sk_buff *skb, unsigned int hook, case CHECKSUM_COMPLETE: if (len == skb->len - dataoff) return nf_ip_checksum(skb, hook, dataoff, protocol); - /* fall through */ + fallthrough; case CHECKSUM_NONE: skb->csum = csum_tcpudp_nofold(iph->saddr, iph->daddr, protocol, skb->len - dataoff, 0); @@ -79,7 +79,7 @@ __sum16 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook, skb->ip_summed = CHECKSUM_UNNECESSARY; break; } - /* fall through */ + fallthrough; case CHECKSUM_NONE: skb->csum = ~csum_unfold( csum_ipv6_magic(&ip6h->saddr, &ip6h->daddr, @@ -106,7 +106,7 @@ static __sum16 nf_ip6_checksum_partial(struct sk_buff *skb, unsigned int hook, case CHECKSUM_COMPLETE: if (len == skb->len - dataoff) return nf_ip6_checksum(skb, hook, dataoff, protocol); - /* fall through */ + fallthrough; case CHECKSUM_NONE: hsum = skb_checksum(skb, 0, dataoff, 0); skb->csum = ~csum_unfold(csum_ipv6_magic(&ip6h->saddr, |