The 'i' variable in net/socket.c::__sock_create() is not necessary.  It's
have been used to store error codes but there is an 'err' variable already.
Signed-off-by: Luiz Capitulino <lcapitulino@conectiva.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>