ofp-util: Fix type of 'port' param to ofputil_encode_dump_ports_request().

We always use unsigned types for port numbers elsewhere, so use one here
too.

Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Ethan Jackson <ethan@nicira.com>

diff --git a/lib/ofp-util.c b/lib/ofp-util.c
index 4d3fe9e..44d3c4e 100644 (file)
--- a/lib/ofp-util.c
+++ b/lib/ofp-util.c
@@ -4520,7 +4520,7 @@ ofputil_parse_key_value(char **stringp, char **keyp, char **valuep)
  * will be for Open Flow version 'ofp_version'. Returns message
  * as a struct ofpbuf. Returns encoded message on success, NULL on error */
 struct ofpbuf *
-ofputil_encode_dump_ports_request(enum ofp_version ofp_version, int16_t port)
+ofputil_encode_dump_ports_request(enum ofp_version ofp_version, uint16_t port)
 {
     struct ofpbuf *request;
 

diff --git a/lib/ofp-util.h b/lib/ofp-util.h
index db28c58..4d0d8ad 100644 (file)
--- a/lib/ofp-util.h
+++ b/lib/ofp-util.h
@@ -692,7 +692,7 @@ struct ofputil_port_stats {
 };
 
 struct ofpbuf *ofputil_encode_dump_ports_request(enum ofp_version ofp_version,
-                                                 int16_t port);
+                                                 uint16_t port);
 void ofputil_append_port_stat(struct list *replies,
                               const struct ofputil_port_stats *ops);
 size_t ofputil_count_port_stats(const struct ofp_header *);