pimd: constify peer lookup function

Make parameter `const` to document that the variable will not change. Signed-off-by: Rafael Zalamena <[email protected]>
opensourcerouting · Nov 20, 2024 · 1e0629f · 1e0629f
1 parent 8f829b2
commit 1e0629f
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 4 deletions.
diff --git a/pimd/pim_msdp.c b/pimd/pim_msdp.c
@@ -1066,8 +1066,7 @@ struct pim_msdp_peer *pim_msdp_peer_add(struct pim_instance *pim,
 	return mp;
 }
 
-struct pim_msdp_peer *pim_msdp_peer_find(struct pim_instance *pim,
-					 struct in_addr peer_addr)
+struct pim_msdp_peer *pim_msdp_peer_find(const struct pim_instance *pim, struct in_addr peer_addr)
 {
 	struct pim_msdp_peer lookup;
 

diff --git a/pimd/pim_msdp.h b/pimd/pim_msdp.h
@@ -235,8 +235,7 @@ void pim_msdp_init(struct pim_instance *pim, struct event_loop *master);
 void pim_msdp_exit(struct pim_instance *pim);
 char *pim_msdp_state_dump(enum pim_msdp_peer_state state, char *buf,
 			  int buf_size);
-struct pim_msdp_peer *pim_msdp_peer_find(struct pim_instance *pim,
-					 struct in_addr peer_addr);
+struct pim_msdp_peer *pim_msdp_peer_find(const struct pim_instance *pim, struct in_addr peer_addr);
 void pim_msdp_peer_established(struct pim_msdp_peer *mp);
 void pim_msdp_peer_pkt_rxed(struct pim_msdp_peer *mp);
 void pim_msdp_peer_stop_tcp_conn(struct pim_msdp_peer *mp, bool chg_state);