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/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
index fd8e0847b254..80caad1a31a5 100644
--- a/net/appletalk/atalk_proc.c
+++ b/net/appletalk/atalk_proc.c
@@ -204,8 +204,8 @@ static int atalk_seq_socket_show(struct seq_file *seq, void *v)
                         "%02X %d\n",
                    s->sk_type, ntohs(at->src_net), at->src_node, at->src_port,
                    ntohs(at->dest_net), at->dest_node, at->dest_port,
-                   atomic_read(&s->sk_wmem_alloc),
-                   atomic_read(&s->sk_rmem_alloc),
+                   sk_wmem_alloc_get(s),
+                   sk_rmem_alloc_get(s),
                    s->sk_state, SOCK_INODE(s->sk_socket)->i_uid);
 out:
         return 0;