Since spdk_iscsi_conn_read_data() can print error log, so we
don't need to print again in the caller, existing code will
print error log for LOGOUT and DISCOVERY cases.
Fix issue #845.
Change-Id: I547d3d667b6412ab6a59c9b401d0f28c5026307d
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/460110
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>