[msm/android-3.4 commit 5f0fd6105f491b8b435863e98f7e96d617e3da84] ping_v6_sendmsg currently returns 0 on success. It should return the number of bytes written instead. Bug: 9469865 Change-Id: If1eba8445f207b25ac8c868cbe9814554cdec8df Signed-off-by: Lorenzo Colitti <lorenzo@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>