unix: Remove unused field from unix_sock

The struct sock *other one seem to be unused. Grep and make do not object.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index b5f8988..0a996a3 100644 (file)
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -53,7 +53,6 @@ struct unix_sock {
        struct path             path;
        struct mutex            readlock;
        struct sock             *peer;
-       struct sock             *other;
        struct list_head        link;
        atomic_long_t           inflight;
        spinlock_t              lock;