diff mbox series

[iptables,09/10] nft-shared: Drop unused function print_proto()

Message ID 20211106205756.14529-10-phil@nwl.cc
State Accepted
Delegated to: Pablo Neira
Headers show
Series Share more code with legacy | expand

Commit Message

Phil Sutter Nov. 6, 2021, 8:57 p.m. UTC 
The last users vanished back in 2013. There is identical code in
save_rule_details(), but with only a single user there's not much point
in keeping the function.

Fixes: cdc78b1d6bd7b ("nft: convert rule into a command state structure")
Signed-off-by: Phil Sutter <phil@nwl.cc>
---
 iptables/nft-shared.c | 15 ---------------
 iptables/nft-shared.h |  1 -
 2 files changed, 16 deletions(-)
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Patch

diff --git a/iptables/nft-shared.c b/iptables/nft-shared.c
index a6a79c8cda084..b281ba2987cc3 100644
--- a/iptables/nft-shared.c
+++ b/iptables/nft-shared.c
@@ -373,21 +373,6 @@  static void nft_parse_match(struct nft_xt_ctx *ctx, struct nftnl_expr *e)
 		ctx->h->ops->parse_match(match, ctx->cs);
 }
 
-void print_proto(uint16_t proto, int invert)
-{
-	const struct protoent *pent = getprotobynumber(proto);
-
-	if (invert)
-		printf("! ");
-
-	if (pent) {
-		printf("-p %s ", pent->p_name);
-		return;
-	}
-
-	printf("-p %u ", proto);
-}
-
 void get_cmp_data(struct nftnl_expr *e, void *data, size_t dlen, bool *inv)
 {
 	uint32_t len;
diff --git a/iptables/nft-shared.h b/iptables/nft-shared.h
index de684374ef9e0..bcf8486eb44c4 100644
--- a/iptables/nft-shared.h
+++ b/iptables/nft-shared.h
@@ -158,7 +158,6 @@  bool is_same_interfaces(const char *a_iniface, const char *a_outiface,
 int parse_meta(struct nftnl_expr *e, uint8_t key, char *iniface,
 		unsigned char *iniface_mask, char *outiface,
 		unsigned char *outiface_mask, uint8_t *invflags);
-void print_proto(uint16_t proto, int invert);
 void get_cmp_data(struct nftnl_expr *e, void *data, size_t dlen, bool *inv);
 void nft_rule_to_iptables_command_state(struct nft_handle *h,
 					const struct nftnl_rule *r,