[NET] NEIGHBOUR: Remove unpopular neigh_is_connected().

neigh_is_connected() is not popular at all, and the only user
drivers/net/cxgb3/l2t.c:t3_l2t_update() also have raw (expanded) expression.
Let's expand it and remove the inline function.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

2 files changed, 1 insertions, 7 deletions

diff --git a/drivers/net/cxgb3/l2t.c b/drivers/net/cxgb3/l2t.c
index 865faee53e17..f510140885ae 100644
--- a/drivers/net/cxgb3/l2t.c
+++ b/drivers/net/cxgb3/l2t.c
@@ -407,7 +407,7 @@ found:
                         } else if (neigh->nud_state & (NUD_CONNECTED|NUD_STALE))
                                 setup_l2e_send_pending(dev, NULL, e);
                 } else {
-                        e->state = neigh_is_connected(neigh) ?
+                        e->state = neigh->nud_state & NUD_CONNECTED ?
                             L2T_STATE_VALID : L2T_STATE_STALE;
                         if (memcmp(e->dmac, neigh->ha, 6))
                                 setup_l2e_send_pending(dev, NULL, e);
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index ebbfb509822e..062281872064 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -284,12 +284,6 @@ static inline void neigh_confirm(struct neighbour *neigh)
                 neigh->confirmed = jiffies;
 }
 
-static inline int neigh_is_connected(struct neighbour *neigh)
-{
-        return neigh->nud_state&NUD_CONNECTED;
-}
-
-
 static inline int neigh_event_send(struct neighbour *neigh, struct sk_buff *skb)
 {
         neigh->used = jiffies;