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/key/af_key.c b/net/key/af_key.c
index 643c1be2d02e..dba9abd27f90 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -3662,8 +3662,8 @@ static int pfkey_seq_show(struct seq_file *f, void *v)
                 seq_printf(f ,"%p %-6d %-6u %-6u %-6u %-6lu\n",
                                s,
                                atomic_read(&s->sk_refcnt),
-                               atomic_read(&s->sk_rmem_alloc),
-                               atomic_read(&s->sk_wmem_alloc),
+                               sk_rmem_alloc_get(s),
+                               sk_wmem_alloc_get(s),
                                sock_i_uid(s),
                                sock_i_ino(s)
                                );