diff mbox series

[nf-next,v2] netfilter: osf: remove unreachable break in nf_osf_ttl()

Message ID 20260821095014.408388-1-xiaolinkui@126.com
State New
Headers show
Series [nf-next,v2] netfilter: osf: remove unreachable break in nf_osf_ttl() | expand

Commit Message

Linkui Xiao Aug. 21, 2026, 9:50 a.m. UTC 
From: Linkui Xiao <xiaolinkui@kylinos.cn>

In nf_osf_ttl(), the break statement after return in NF_OSF_TTL_TRUE
case is unreachable dead‑code. The return statement exits the function
immediately, so break will never execute.

Remove the useless break, no functional change.

Signed-off-by: Linkui Xiao <xiaolinkui@kylinos.cn>
---
v2: Rebase onto nf-next.

 net/netfilter/nfnetlink_osf.c | 1 -
 1 file changed, 1 deletion(-)
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Patch

diff --git a/net/netfilter/nfnetlink_osf.c b/net/netfilter/nfnetlink_osf.c
index 92002079f8ea..a3f855905d52 100644
--- a/net/netfilter/nfnetlink_osf.c
+++ b/net/netfilter/nfnetlink_osf.c
@@ -36,7 +36,6 @@  static inline int nf_osf_ttl(const struct sk_buff *skb,
 	switch (ttl_check) {
 	case NF_OSF_TTL_TRUE:
 		return ip->ttl == f_ttl;
-		break;
 	case NF_OSF_TTL_NOCHECK:
 		return 1;
 	case NF_OSF_TTL_LESS: