lib/mac-learning.h: Change one variable's type and name

This commit changes variable "int i" of "union port" of "struct mac_entry"
to "uint16_t ofp_port", since it is used to store the OpenFlow port number.

Signed-off-by: Alex Wang <alexw@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/mac-learning.h b/lib/mac-learning.h
index 284e7f63..666b00f4 100644
--- a/lib/mac-learning.h
+++ b/lib/mac-learning.h
@@ -49,7 +49,7 @@ struct mac_entry {
     /* Learned port. */
     union {
         void *p;
-        int i;
+        uint16_t ofp_port;
     } port;
 };