net: correct off-by-one write allocations reports

commit 2b85a34e911bf483c27cfdd124aeb1605145dc80
(net: No more expensive sock_hold()/sock_put() on each tx)
changed initial sk_wmem_alloc value.

We need to take into account this offset when reporting
sk_wmem_alloc to user, in PROC_FS files or various
ioctls (SIOCOUTQ/TIOCOUTQ)

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
index 1afa44d25beb..0a04e62e0e18 100644
--- a/net/x25/x25_proc.c
+++ b/net/x25/x25_proc.c
@@ -163,8 +163,8 @@ static int x25_seq_socket_show(struct seq_file *seq, void *v)
                    devname, x25->lci & 0x0FFF, x25->state, x25->vs, x25->vr,
                    x25->va, x25_display_timer(s) / HZ, x25->t2  / HZ,
                    x25->t21 / HZ, x25->t22 / HZ, x25->t23 / HZ,
-                   atomic_read(&s->sk_wmem_alloc),
-                   atomic_read(&s->sk_rmem_alloc),
+                   sk_wmem_alloc_get(s),
+                   sk_rmem_alloc_get(s),
                    s->sk_socket ? SOCK_INODE(s->sk_socket)->i_ino : 0L);
 out:
         return 0;