Move from passing a wildcard boolean to a general set up lookup flags into

in_pcb_lport(), in_pcblookup_local(), and in_pcblookup_hash(), and similarly
for IPv6 functions.  In the future, we would like to support other flags
relating to locking strategy.

This change doesn't appear to modify the KBI in practice, as callers already
passed in INPLOOKUP_WILDCARD rather than a simple boolean.

MFC after:      3 weeks
Reviewed by:    bz
Sponsored by:   Juniper Networks, Inc.

1 files changed, 3 insertions, 3 deletions

diff --git a/sys/netinet6/in6_src.c b/sys/netinet6/in6_src.c
index b491e0e7ab10..5202e091bc92 100644
--- a/sys/netinet6/in6_src.c
+++ b/sys/netinet6/in6_src.c
@@ -851,7 +851,7 @@ in6_pcbsetport(struct in6_addr *laddr, struct inpcb *inp, struct ucred *cred)
 {
 	struct socket *so = inp->inp_socket;
 	u_int16_t lport = 0;
-	int error, wild = 0;
+	int error, lookupflags = 0;
 #ifdef INVARIANTS
 	struct inpcbinfo *pcbinfo = inp->inp_pcbinfo;
 #endif
@@ -866,11 +866,11 @@ in6_pcbsetport(struct in6_addr *laddr, struct inpcb *inp, struct ucred *cred)
 
 	/* XXX: this is redundant when called from in6_pcbbind */
 	if ((so->so_options & (SO_REUSEADDR|SO_REUSEPORT)) == 0)
-		wild = INPLOOKUP_WILDCARD;
+		lookupflags = INPLOOKUP_WILDCARD;
 
 	inp->inp_flags |= INP_ANONPORT;
 
-	error = in_pcb_lport(inp, NULL, &lport, cred, wild);
+	error = in_pcb_lport(inp, NULL, &lport, cred, lookupflags);
 	if (error != 0)
 		return (error);