NET: AX.25, NETROM, ROSE: Remove SOCK_DEBUG calls

Nobody alive seems to recall when they last were useful.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc net/ax25/af_ax25.c
Simple merge

diff --cc net/netrom/af_netrom.c
Simple merge

diff --cc net/rose/af_rose.c
Simple merge