netdev: Remove unused 'fd' parameter from set_flags().

Found by -Wunused-parameter.

diff --git a/lib/netdev.c b/lib/netdev.c
index 95adad78630455b9ed66b3ca1bb680edc16fb50f..67966015dc415162d84c834d38b8ff88b0e96bd8 100644 (file)
--- a/lib/netdev.c
+++ b/lib/netdev.c
@@ -114,7 +114,7 @@ static int do_open_netdev(const char *name, int ethertype, int tap_fd,
                           struct netdev **netdev_);
 static int restore_flags(struct netdev *netdev);
 static int get_flags(const struct netdev *, int fd, int *flagsp);
-static int set_flags(struct netdev *, int fd, int flags);
+static int set_flags(struct netdev *, int flags);
 
 /* Obtains the IPv6 address for 'name' into 'in6'. */
 static void
@@ -880,7 +880,7 @@ do_update_flags(struct netdev *netdev, int fd, enum netdev_flags off,
         netdev->changed_flags |= new_flags ^ old_flags; 
     }
     if (new_flags != old_flags) {
-        error = set_flags(netdev, fd, new_flags);
+        error = set_flags(netdev, new_flags);
     }
     return error;
 }
@@ -1022,7 +1022,7 @@ get_flags(const struct netdev *netdev, int fd, int *flags)
 }
 
 static int
-set_flags(struct netdev *netdev, int fd, int flags)
+set_flags(struct netdev *netdev, int flags)
 {
     struct ifreq ifr;
     strncpy(ifr.ifr_name, netdev->name, sizeof ifr.ifr_name);